72165578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{2579}}^1$

素因数の和:3421

約数の個数: 16

約数和(自身を含む): 114799680

約数和(自身を除く): 42634102

約数列:

[1, 2, 17, 34, 823, 1646, 2579, 5158, 13991, 27982, 43843, 87686, 2122517, 4245034, 36082789, 72165578]

約数ペア:

[(1, 72165578), (2, 36082789), (17, 4245034), (34, 2122517), (823, 87686), (1646, 43843), (2579, 27982), (5158, 13991)]