65726808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{391231}}^1$

素因数の和:391247

約数の個数: 32

約数和(自身を含む): 187791360

約数和(自身を除く): 122064552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 391231, 782462, 1173693, 1564924, 2347386, 2738617, 3129848, 4694772, 5477234, 8215851, 9389544, 10954468, 16431702, 21908936, 32863404, 65726808]

約数ペア:

[(1, 65726808), (2, 32863404), (3, 21908936), (4, 16431702), (6, 10954468), (7, 9389544), (8, 8215851), (12, 5477234), (14, 4694772), (21, 3129848), (24, 2738617), (28, 2347386), (42, 1564924), (56, 1173693), (84, 782462), (168, 391231)]