72539038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{253633}}^1$

素因数の和:253659

約数の個数: 16

約数和(自身を含む): 127831536

約数和(自身を除く): 55292498

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 253633, 507266, 2789963, 3297229, 5579926, 6594458, 36269519, 72539038]

約数ペア:

[(1, 72539038), (2, 36269519), (11, 6594458), (13, 5579926), (22, 3297229), (26, 2789963), (143, 507266), (286, 253633)]