56975672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3361}}^1$

素因数の和:3543

約数の個数: 32

約数和(自身を含む): 115787280

約数和(自身を除く): 58811608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 3361, 4238, 6722, 8476, 13444, 16952, 26888, 43693, 87386, 174772, 349544, 547843, 1095686, 2191372, 4382744, 7121959, 14243918, 28487836, 56975672]

約数ペア:

[(1, 56975672), (2, 28487836), (4, 14243918), (8, 7121959), (13, 4382744), (26, 2191372), (52, 1095686), (104, 547843), (163, 349544), (326, 174772), (652, 87386), (1304, 43693), (2119, 26888), (3361, 16952), (4238, 13444), (6722, 8476)]