64650210796

素因数分解:

$2^2\times {\mathrm{263}}^1\times {\mathrm{1523}}^1\times {\mathrm{40351}}^1$

素因数の和:42141

約数の個数: 24

約数和(自身を含む): 113645435904

約数和(自身を除く): 48995225108

約数列:

[1, 2, 4, 263, 526, 1052, 1523, 3046, 6092, 40351, 80702, 161404, 400549, 801098, 1602196, 10612313, 21224626, 42449252, 61454573, 122909146, 245818292, 16162552699, 32325105398, 64650210796]

約数ペア:

[(1, 64650210796), (2, 32325105398), (4, 16162552699), (263, 245818292), (526, 122909146), (1052, 61454573), (1523, 42449252), (3046, 21224626), (6092, 10612313), (40351, 1602196), (80702, 801098), (161404, 400549)]