40198424

素因数分解:

$2^3\times 7^2\times {\mathrm{102547}}^1$

素因数の和:102567

約数の個数: 24

約数和(自身を含む): 87678540

約数和(自身を除く): 47480116

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 102547, 205094, 410188, 717829, 820376, 1435658, 2871316, 5024803, 5742632, 10049606, 20099212, 40198424]

約数ペア:

[(1, 40198424), (2, 20099212), (4, 10049606), (7, 5742632), (8, 5024803), (14, 2871316), (28, 1435658), (49, 820376), (56, 717829), (98, 410188), (196, 205094), (392, 102547)]