72908816

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{14843}}^1$

素因数の和:15158

約数の個数: 20

約数和(自身を含む): 141730512

約数和(自身を除く): 68821696

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 14843, 29686, 59372, 118744, 237488, 4556801, 9113602, 18227204, 36454408, 72908816]

約数ペア:

[(1, 72908816), (2, 36454408), (4, 18227204), (8, 9113602), (16, 4556801), (307, 237488), (614, 118744), (1228, 59372), (2456, 29686), (4912, 14843)]