65688378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{11939}}^1$

素因数の和:12082

約数の個数: 32

約数和(自身を含む): 151303680

約数和(自身を除く): 85615302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 11939, 23878, 35817, 71634, 83573, 167146, 250719, 501438, 1564009, 3128018, 4692027, 9384054, 10948063, 21896126, 32844189, 65688378]

約数ペア:

[(1, 65688378), (2, 32844189), (3, 21896126), (6, 10948063), (7, 9384054), (14, 4692027), (21, 3128018), (42, 1564009), (131, 501438), (262, 250719), (393, 167146), (786, 83573), (917, 71634), (1834, 35817), (2751, 23878), (5502, 11939)]