40071686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{4349}}^1$

素因数の和:4639

約数の個数: 16

約数和(自身を含む): 63892800

約数和(自身を除く): 23821114

約数列:

[1, 2, 17, 34, 271, 542, 4349, 4607, 8698, 9214, 73933, 147866, 1178579, 2357158, 20035843, 40071686]

約数ペア:

[(1, 40071686), (2, 20035843), (17, 2357158), (34, 1178579), (271, 147866), (542, 73933), (4349, 9214), (4607, 8698)]