72490832

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{4013}}^1$

素因数の和:5150

約数の個数: 20

約数和(自身を含む): 140610420

約数和(自身を除く): 68119588

約数列:

[1, 2, 4, 8, 16, 1129, 2258, 4013, 4516, 8026, 9032, 16052, 18064, 32104, 64208, 4530677, 9061354, 18122708, 36245416, 72490832]

約数ペア:

[(1, 72490832), (2, 36245416), (4, 18122708), (8, 9061354), (16, 4530677), (1129, 64208), (2258, 32104), (4013, 18064), (4516, 16052), (8026, 9032)]