70490212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{25577}}^1$

素因数の和:25647

約数の個数: 24

約数和(自身を含む): 135358776

約数和(自身を除く): 64868564

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 25577, 51154, 102308, 332501, 665002, 1330004, 1355581, 2711162, 5422324, 17622553, 35245106, 70490212]

約数ペア:

[(1, 70490212), (2, 35245106), (4, 17622553), (13, 5422324), (26, 2711162), (52, 1355581), (53, 1330004), (106, 665002), (212, 332501), (689, 102308), (1378, 51154), (2756, 25577)]