56731064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 122955840

約数和(自身を除く): 66224776

約数列:

[1, 2, 4, 8, 13, 23, 26, 37, 46, 52, 74, 92, 104, 148, 184, 296, 299, 481, 598, 641, 851, 962, 1196, 1282, 1702, 1924, 2392, 2564, 3404, 3848, 5128, 6808, 8333, 11063, 14743, 16666, 22126, 23717, 29486, 33332, 44252, 47434, 58972, 66664, 88504, 94868, 117944, 189736, 191659, 308321, 383318, 545491, 616642, 766636, 1090982, 1233284, 1533272, 2181964, 2466568, 4363928, 7091383, 14182766, 28365532, 56731064]

約数ペア:

[(1, 56731064), (2, 28365532), (4, 14182766), (8, 7091383), (13, 4363928), (23, 2466568), (26, 2181964), (37, 1533272), (46, 1233284), (52, 1090982), (74, 766636), (92, 616642), (104, 545491), (148, 383318), (184, 308321), (296, 191659), (299, 189736), (481, 117944), (598, 94868), (641, 88504), (851, 66664), (962, 58972), (1196, 47434), (1282, 44252), (1702, 33332), (1924, 29486), (2392, 23717), (2564, 22126), (3404, 16666), (3848, 14743), (5128, 11063), (6808, 8333)]