72690596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{28001}}^1$

素因数の和:28075

約数の個数: 24

約数和(自身を含む): 141130080

約数和(自身を除く): 68439484

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 28001, 56002, 112004, 308011, 616022, 1232044, 1652059, 3304118, 6608236, 18172649, 36345298, 72690596]

約数ペア:

[(1, 72690596), (2, 36345298), (4, 18172649), (11, 6608236), (22, 3304118), (44, 1652059), (59, 1232044), (118, 616022), (236, 308011), (649, 112004), (1298, 56002), (2596, 28001)]