72874988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{1583}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 135317952

約数和(自身を除く): 62442964

約数列:

[1, 2, 4, 17, 34, 68, 677, 1354, 1583, 2708, 3166, 6332, 11509, 23018, 26911, 46036, 53822, 107644, 1071691, 2143382, 4286764, 18218747, 36437494, 72874988]

約数ペア:

[(1, 72874988), (2, 36437494), (4, 18218747), (17, 4286764), (34, 2143382), (68, 1071691), (677, 107644), (1354, 53822), (1583, 46036), (2708, 26911), (3166, 23018), (6332, 11509)]