63426340

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{24971}}^1$

素因数の和:25107

約数の個数: 24

約数和(自身を含む): 134249472

約数和(自身を除く): 70823132

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 24971, 49942, 99884, 124855, 249710, 499420, 3171317, 6342634, 12685268, 15856585, 31713170, 63426340]

約数ペア:

[(1, 63426340), (2, 31713170), (4, 15856585), (5, 12685268), (10, 6342634), (20, 3171317), (127, 499420), (254, 249710), (508, 124855), (635, 99884), (1270, 49942), (2540, 24971)]