64427528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12409}}^1$

素因数の和:12485

約数の個数: 32

約数和(自身を含む): 134028000

約数和(自身を除く): 69600472

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 12409, 24818, 49636, 99272, 136499, 272998, 545996, 732131, 1091992, 1464262, 2928524, 5857048, 8053441, 16106882, 32213764, 64427528]

約数ペア:

[(1, 64427528), (2, 32213764), (4, 16106882), (8, 8053441), (11, 5857048), (22, 2928524), (44, 1464262), (59, 1091992), (88, 732131), (118, 545996), (236, 272998), (472, 136499), (649, 99272), (1298, 49636), (2596, 24818), (5192, 12409)]