7972940752

素因数分解:

$2^4\times 7^1\times {\mathrm{71186971}}^1$

素因数の和:71186986

約数の個数: 20

約数和(自身を含む): 17654369056

約数和(自身を除く): 9681428304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 71186971, 142373942, 284747884, 498308797, 569495768, 996617594, 1138991536, 1993235188, 3986470376, 7972940752]

約数ペア:

[(1, 7972940752), (2, 3986470376), (4, 1993235188), (7, 1138991536), (8, 996617594), (14, 569495768), (16, 498308797), (28, 284747884), (56, 142373942), (112, 71186971)]