8230768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5653}}^1$

素因数の和:5681

約数の個数: 40

約数和(自身を含む): 19630688

約数和(自身を除く): 11399920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 5653, 11306, 22612, 39571, 45224, 73489, 79142, 90448, 146978, 158284, 293956, 316568, 514423, 587912, 633136, 1028846, 1175824, 2057692, 4115384, 8230768]

約数ペア:

[(1, 8230768), (2, 4115384), (4, 2057692), (7, 1175824), (8, 1028846), (13, 633136), (14, 587912), (16, 514423), (26, 316568), (28, 293956), (52, 158284), (56, 146978), (91, 90448), (104, 79142), (112, 73489), (182, 45224), (208, 39571), (364, 22612), (728, 11306), (1456, 5653)]