68637016

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{14767}}^1$

素因数の和:14863

約数の個数: 32

約数和(自身を含む): 148861440

約数和(自身を除く): 80224424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 14767, 29534, 59068, 103369, 118136, 206738, 413476, 826952, 1225661, 2451322, 4902644, 8579627, 9805288, 17159254, 34318508, 68637016]

約数ペア:

[(1, 68637016), (2, 34318508), (4, 17159254), (7, 9805288), (8, 8579627), (14, 4902644), (28, 2451322), (56, 1225661), (83, 826952), (166, 413476), (332, 206738), (581, 118136), (664, 103369), (1162, 59068), (2324, 29534), (4648, 14767)]