28892864

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 168

約数和(自身を含む): 79455264

約数和(自身を除く): 50562400

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 41, 44, 52, 56, 64, 77, 82, 88, 91, 104, 112, 121, 143, 154, 164, 176, 182, 208, 224, 242, 286, 287, 308, 328, 352, 364, 416, 448, 451, 484, 533, 572, 574, 616, 656, 704, 728, 832, 847, 902, 968, 1001, 1066, 1144, 1148, 1232, 1312, 1456, 1573, 1694, 1804, 1936, 2002, 2132, 2288, 2296, 2464, 2624, 2912, 3146, 3157, 3388, 3608, 3731, 3872, 4004, 4264, 4576, 4592, 4928, 4961, 5824, 5863, 6292, 6314, 6776, 7216, 7462, 7744, 8008, 8528, 9152, 9184, 9922, 11011, 11726, 12584, 12628, 13552, 14432, 14924, 16016, 17056, 18368, 19844, 22022, 23452, 25168, 25256, 27104, 28864, 29848, 32032, 34112, 34727, 39688, 41041, 44044, 46904, 50336, 50512, 54208, 59696, 64064, 64493, 69454, 79376, 82082, 88088, 93808, 100672, 101024, 119392, 128986, 138908, 158752, 164164, 176176, 187616, 202048, 238784, 257972, 277816, 317504, 328328, 352352, 375232, 451451, 515944, 555632, 656656, 704704, 902902, 1031888, 1111264, 1313312, 1805804, 2063776, 2222528, 2626624, 3611608, 4127552, 7223216, 14446432, 28892864]

約数ペア:

[(1, 28892864), (2, 14446432), (4, 7223216), (7, 4127552), (8, 3611608), (11, 2626624), (13, 2222528), (14, 2063776), (16, 1805804), (22, 1313312), (26, 1111264), (28, 1031888), (32, 902902), (41, 704704), (44, 656656), (52, 555632), (56, 515944), (64, 451451), (77, 375232), (82, 352352), (88, 328328), (91, 317504), (104, 277816), (112, 257972), (121, 238784), (143, 202048), (154, 187616), (164, 176176), (176, 164164), (182, 158752), (208, 138908), (224, 128986), (242, 119392), (286, 101024), (287, 100672), (308, 93808), (328, 88088), (352, 82082), (364, 79376), (416, 69454), (448, 64493), (451, 64064), (484, 59696), (533, 54208), (572, 50512), (574, 50336), (616, 46904), (656, 44044), (704, 41041), (728, 39688), (832, 34727), (847, 34112), (902, 32032), (968, 29848), (1001, 28864), (1066, 27104), (1144, 25256), (1148, 25168), (1232, 23452), (1312, 22022), (1456, 19844), (1573, 18368), (1694, 17056), (1804, 16016), (1936, 14924), (2002, 14432), (2132, 13552), (2288, 12628), (2296, 12584), (2464, 11726), (2624, 11011), (2912, 9922), (3146, 9184), (3157, 9152), (3388, 8528), (3608, 8008), (3731, 7744), (3872, 7462), (4004, 7216), (4264, 6776), (4576, 6314), (4592, 6292), (4928, 5863), (4961, 5824)]