65128556

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3329}}^1$

素因数の和:3473

約数の個数: 24

約数和(自身を含む): 117295920

約数和(自身を除く): 52167364

約数列:

[1, 2, 4, 67, 73, 134, 146, 268, 292, 3329, 4891, 6658, 9782, 13316, 19564, 223043, 243017, 446086, 486034, 892172, 972068, 16282139, 32564278, 65128556]

約数ペア:

[(1, 65128556), (2, 32564278), (4, 16282139), (67, 972068), (73, 892172), (134, 486034), (146, 446086), (268, 243017), (292, 223043), (3329, 19564), (4891, 13316), (6658, 9782)]