72356392

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{311881}}^1$

素因数の和:311916

約数の個数: 16

約数和(自身を含む): 140346900

約数和(自身を除く): 67990508

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 311881, 623762, 1247524, 2495048, 9044549, 18089098, 36178196, 72356392]

約数ペア:

[(1, 72356392), (2, 36178196), (4, 18089098), (8, 9044549), (29, 2495048), (58, 1247524), (116, 623762), (232, 311881)]