65556452

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2621}}^1$

素因数の和:2688

約数の個数: 36

約数和(自身を含む): 127633716

約数和(自身を除く): 62077264

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 962, 1924, 2621, 5242, 6253, 10484, 12506, 25012, 34073, 68146, 96977, 136292, 193954, 387908, 442949, 885898, 1260701, 1771796, 2521402, 5042804, 16389113, 32778226, 65556452]

約数ペア:

[(1, 65556452), (2, 32778226), (4, 16389113), (13, 5042804), (26, 2521402), (37, 1771796), (52, 1260701), (74, 885898), (148, 442949), (169, 387908), (338, 193954), (481, 136292), (676, 96977), (962, 68146), (1924, 34073), (2621, 25012), (5242, 12506), (6253, 10484)]