64261128

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{33893}}^1$

素因数の和:33981

約数の個数: 32

約数和(自身を含む): 162691200

約数和(自身を除く): 98430072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 33893, 67786, 101679, 135572, 203358, 271144, 406716, 813432, 2677547, 5355094, 8032641, 10710188, 16065282, 21420376, 32130564, 64261128]

約数ペア:

[(1, 64261128), (2, 32130564), (3, 21420376), (4, 16065282), (6, 10710188), (8, 8032641), (12, 5355094), (24, 2677547), (79, 813432), (158, 406716), (237, 271144), (316, 203358), (474, 135572), (632, 101679), (948, 67786), (1896, 33893)]