78268064

素因数分解:

$2^5\times 7^1\times {\mathrm{349411}}^1$

素因数の和:349428

約数の個数: 24

約数和(自身を含む): 176103648

約数和(自身を除く): 97835584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 349411, 698822, 1397644, 2445877, 2795288, 4891754, 5590576, 9783508, 11181152, 19567016, 39134032, 78268064]

約数ペア:

[(1, 78268064), (2, 39134032), (4, 19567016), (7, 11181152), (8, 9783508), (14, 5590576), (16, 4891754), (28, 2795288), (32, 2445877), (56, 1397644), (112, 698822), (224, 349411)]