28048776

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 91601280

約数和(自身を除く): 63552504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 49, 51, 56, 61, 68, 69, 84, 92, 98, 102, 119, 122, 136, 138, 147, 161, 168, 183, 184, 196, 204, 238, 244, 276, 294, 322, 357, 366, 391, 392, 408, 427, 476, 483, 488, 552, 588, 644, 714, 732, 782, 833, 854, 952, 966, 1037, 1127, 1173, 1176, 1281, 1288, 1403, 1428, 1464, 1564, 1666, 1708, 1932, 2074, 2254, 2346, 2499, 2562, 2737, 2806, 2856, 2989, 3111, 3128, 3332, 3381, 3416, 3864, 4148, 4209, 4508, 4692, 4998, 5124, 5474, 5612, 5978, 6222, 6664, 6762, 7259, 8211, 8296, 8418, 8967, 9016, 9384, 9821, 9996, 10248, 10948, 11224, 11956, 12444, 13524, 14518, 16422, 16836, 17934, 19159, 19642, 19992, 21777, 21896, 23851, 23912, 24888, 27048, 29036, 29463, 32844, 33672, 35868, 38318, 39284, 43554, 47702, 50813, 57477, 58072, 58926, 65688, 68747, 71553, 71736, 76636, 78568, 87108, 95404, 101626, 114954, 117852, 137494, 143106, 152439, 153272, 166957, 174216, 190808, 203252, 206241, 229908, 235704, 274988, 286212, 304878, 333914, 406504, 412482, 459816, 500871, 549976, 572424, 609756, 667828, 824964, 1001742, 1168699, 1219512, 1335656, 1649928, 2003484, 2337398, 3506097, 4006968, 4674796, 7012194, 9349592, 14024388, 28048776]

約数ペア:

[(1, 28048776), (2, 14024388), (3, 9349592), (4, 7012194), (6, 4674796), (7, 4006968), (8, 3506097), (12, 2337398), (14, 2003484), (17, 1649928), (21, 1335656), (23, 1219512), (24, 1168699), (28, 1001742), (34, 824964), (42, 667828), (46, 609756), (49, 572424), (51, 549976), (56, 500871), (61, 459816), (68, 412482), (69, 406504), (84, 333914), (92, 304878), (98, 286212), (102, 274988), (119, 235704), (122, 229908), (136, 206241), (138, 203252), (147, 190808), (161, 174216), (168, 166957), (183, 153272), (184, 152439), (196, 143106), (204, 137494), (238, 117852), (244, 114954), (276, 101626), (294, 95404), (322, 87108), (357, 78568), (366, 76636), (391, 71736), (392, 71553), (408, 68747), (427, 65688), (476, 58926), (483, 58072), (488, 57477), (552, 50813), (588, 47702), (644, 43554), (714, 39284), (732, 38318), (782, 35868), (833, 33672), (854, 32844), (952, 29463), (966, 29036), (1037, 27048), (1127, 24888), (1173, 23912), (1176, 23851), (1281, 21896), (1288, 21777), (1403, 19992), (1428, 19642), (1464, 19159), (1564, 17934), (1666, 16836), (1708, 16422), (1932, 14518), (2074, 13524), (2254, 12444), (2346, 11956), (2499, 11224), (2562, 10948), (2737, 10248), (2806, 9996), (2856, 9821), (2989, 9384), (3111, 9016), (3128, 8967), (3332, 8418), (3381, 8296), (3416, 8211), (3864, 7259), (4148, 6762), (4209, 6664), (4508, 6222), (4692, 5978), (4998, 5612), (5124, 5474)]