40355434

素因数分解:

$2^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{3511}}^1$

素因数の和:4341

約数の個数: 16

約数和(自身を含む): 69284736

約数和(自身を除く): 28929302

約数列:

[1, 2, 7, 14, 821, 1642, 3511, 5747, 7022, 11494, 24577, 49154, 2882531, 5765062, 20177717, 40355434]

約数ペア:

[(1, 40355434), (2, 20177717), (7, 5765062), (14, 2882531), (821, 49154), (1642, 24577), (3511, 11494), (5747, 7022)]