72267806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{4937}}^1$

素因数の和:5515

約数の個数: 16

約数和(自身を含む): 116971344

約数和(自身を除く): 44703538

約数列:

[1, 2, 13, 26, 563, 1126, 4937, 7319, 9874, 14638, 64181, 128362, 2779531, 5559062, 36133903, 72267806]

約数ペア:

[(1, 72267806), (2, 36133903), (13, 5559062), (26, 2779531), (563, 128362), (1126, 64181), (4937, 14638), (7319, 9874)]