40577516

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11411}}^1$

素因数の和:11549

約数の個数: 24

約数和(自身を含む): 81801216

約数和(自身を除く): 41223700

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 11411, 22822, 45644, 79877, 159754, 319508, 1449197, 2898394, 5796788, 10144379, 20288758, 40577516]

約数ペア:

[(1, 40577516), (2, 20288758), (4, 10144379), (7, 5796788), (14, 2898394), (28, 1449197), (127, 319508), (254, 159754), (508, 79877), (889, 45644), (1778, 22822), (3556, 11411)]