72488574014

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{615949}}^1$

素因数の和:616152

約数の個数: 24

約数和(自身を含む): 115461059400

約数和(自身を除く): 42972485386

約数列:

[1, 2, 19, 38, 163, 326, 361, 722, 3097, 6194, 58843, 117686, 615949, 1231898, 11703031, 23406062, 100399687, 200799374, 222357589, 444715178, 1907594053, 3815188106, 36244287007, 72488574014]

約数ペア:

[(1, 72488574014), (2, 36244287007), (19, 3815188106), (38, 1907594053), (163, 444715178), (326, 222357589), (361, 200799374), (722, 100399687), (3097, 23406062), (6194, 11703031), (58843, 1231898), (117686, 615949)]