40098478

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{168481}}^1$

素因数の和:168507

約数の個数: 16

約数和(自身を含む): 72784224

約数和(自身を除く): 32685746

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 168481, 336962, 1179367, 2358734, 2864177, 5728354, 20049239, 40098478]

約数ペア:

[(1, 40098478), (2, 20049239), (7, 5728354), (14, 2864177), (17, 2358734), (34, 1179367), (119, 336962), (238, 168481)]