27579656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{521}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 55906200

約数和(自身を除く): 28326544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 509, 521, 1018, 1042, 2036, 2084, 4072, 4168, 6617, 6773, 13234, 13546, 26468, 27092, 52936, 54184, 265189, 530378, 1060756, 2121512, 3447457, 6894914, 13789828, 27579656]

約数ペア:

[(1, 27579656), (2, 13789828), (4, 6894914), (8, 3447457), (13, 2121512), (26, 1060756), (52, 530378), (104, 265189), (509, 54184), (521, 52936), (1018, 27092), (1042, 26468), (2036, 13546), (2084, 13234), (4072, 6773), (4168, 6617)]