28479048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2467}}^1$

素因数の和:2526

約数の個数: 64

約数和(自身を含む): 78778560

約数和(自身を除く): 50299512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2467, 2886, 3848, 4934, 5772, 7401, 9868, 11544, 14802, 19736, 29604, 32071, 59208, 64142, 91279, 96213, 128284, 182558, 192426, 256568, 273837, 365116, 384852, 547674, 730232, 769704, 1095348, 1186627, 2190696, 2373254, 3559881, 4746508, 7119762, 9493016, 14239524, 28479048]

約数ペア:

[(1, 28479048), (2, 14239524), (3, 9493016), (4, 7119762), (6, 4746508), (8, 3559881), (12, 2373254), (13, 2190696), (24, 1186627), (26, 1095348), (37, 769704), (39, 730232), (52, 547674), (74, 384852), (78, 365116), (104, 273837), (111, 256568), (148, 192426), (156, 182558), (222, 128284), (296, 96213), (312, 91279), (444, 64142), (481, 59208), (888, 32071), (962, 29604), (1443, 19736), (1924, 14802), (2467, 11544), (2886, 9868), (3848, 7401), (4934, 5772)]