40953292

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 73245200

約数和(自身を除く): 32291908

約数列:

[1, 2, 4, 73, 139, 146, 278, 292, 556, 1009, 2018, 4036, 10147, 20294, 40588, 73657, 140251, 147314, 280502, 294628, 561004, 10238323, 20476646, 40953292]

約数ペア:

[(1, 40953292), (2, 20476646), (4, 10238323), (73, 561004), (139, 294628), (146, 280502), (278, 147314), (292, 140251), (556, 73657), (1009, 40588), (2018, 20294), (4036, 10147)]