72621386

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{1553}}^1$

素因数の和:1885

約数の個数: 16

約数和(自身を含む): 110545344

約数和(自身を除く): 37923958

約数列:

[1, 2, 103, 206, 227, 454, 1553, 3106, 23381, 46762, 159959, 319918, 352531, 705062, 36310693, 72621386]

約数ペア:

[(1, 72621386), (2, 36310693), (103, 705062), (206, 352531), (227, 319918), (454, 159959), (1553, 46762), (3106, 23381)]