72942610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{561097}}^1$

素因数の和:561117

約数の個数: 16

約数和(自身を含む): 141396696

約数和(自身を除く): 68454086

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 561097, 1122194, 2805485, 5610970, 7294261, 14588522, 36471305, 72942610]

約数ペア:

[(1, 72942610), (2, 36471305), (5, 14588522), (10, 7294261), (13, 5610970), (26, 2805485), (65, 1122194), (130, 561097)]