40808436242

素因数分解:

$2^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{757}}^1\times {\mathrm{5431}}^1$

素因数の和:6906

約数の個数: 32

約数和(自身を含む): 70161450240

約数和(自身を除く): 29353013998

約数列:

[1, 2, 7, 14, 709, 757, 1418, 1514, 4963, 5299, 5431, 9926, 10598, 10862, 38017, 76034, 536713, 1073426, 3756991, 3850579, 4111267, 7513982, 7701158, 8222534, 26954053, 28778869, 53908106, 57557738, 2914888303, 5829776606, 20404218121, 40808436242]

約数ペア:

[(1, 40808436242), (2, 20404218121), (7, 5829776606), (14, 2914888303), (709, 57557738), (757, 53908106), (1418, 28778869), (1514, 26954053), (4963, 8222534), (5299, 7701158), (5431, 7513982), (9926, 4111267), (10598, 3850579), (10862, 3756991), (38017, 1073426), (76034, 536713)]