72616556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{955481}}^1$

素因数の和:955504

約数の個数: 12

約数和(自身を含む): 133767480

約数和(自身を除く): 61150924

約数列:

[1, 2, 4, 19, 38, 76, 955481, 1910962, 3821924, 18154139, 36308278, 72616556]

約数ペア:

[(1, 72616556), (2, 36308278), (4, 18154139), (19, 3821924), (38, 1910962), (76, 955481)]