38953936

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 93744000

約数和(自身を除く): 54790064

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 41, 56, 68, 82, 112, 119, 136, 164, 238, 272, 287, 328, 476, 499, 574, 656, 697, 952, 998, 1148, 1394, 1904, 1996, 2296, 2788, 3493, 3992, 4592, 4879, 5576, 6986, 7984, 8483, 9758, 11152, 13972, 16966, 19516, 20459, 27944, 33932, 39032, 40918, 55888, 59381, 67864, 78064, 81836, 118762, 135728, 143213, 163672, 237524, 286426, 327344, 347803, 475048, 572852, 695606, 950096, 1145704, 1391212, 2291408, 2434621, 2782424, 4869242, 5564848, 9738484, 19476968, 38953936]

約数ペア:

[(1, 38953936), (2, 19476968), (4, 9738484), (7, 5564848), (8, 4869242), (14, 2782424), (16, 2434621), (17, 2291408), (28, 1391212), (34, 1145704), (41, 950096), (56, 695606), (68, 572852), (82, 475048), (112, 347803), (119, 327344), (136, 286426), (164, 237524), (238, 163672), (272, 143213), (287, 135728), (328, 118762), (476, 81836), (499, 78064), (574, 67864), (656, 59381), (697, 55888), (952, 40918), (998, 39032), (1148, 33932), (1394, 27944), (1904, 20459), (1996, 19516), (2296, 16966), (2788, 13972), (3493, 11152), (3992, 9758), (4592, 8483), (4879, 7984), (5576, 6986)]