28496968

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 55107360

約数和(自身を除く): 26610392

約数列:

[1, 2, 4, 8, 41, 82, 164, 283, 307, 328, 566, 614, 1132, 1228, 2264, 2456, 11603, 12587, 23206, 25174, 46412, 50348, 86881, 92824, 100696, 173762, 347524, 695048, 3562121, 7124242, 14248484, 28496968]

約数ペア:

[(1, 28496968), (2, 14248484), (4, 7124242), (8, 3562121), (41, 695048), (82, 347524), (164, 173762), (283, 100696), (307, 92824), (328, 86881), (566, 50348), (614, 46412), (1132, 25174), (1228, 23206), (2264, 12587), (2456, 11603)]