40374908

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13229}}^1$

素因数の和:13349

約数の個数: 24

約数和(自身を含む): 81496800

約数和(自身を除く): 41121892

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 13229, 26458, 52916, 92603, 185206, 370412, 1441961, 2883922, 5767844, 10093727, 20187454, 40374908]

約数ペア:

[(1, 40374908), (2, 20187454), (4, 10093727), (7, 5767844), (14, 2883922), (28, 1441961), (109, 370412), (218, 185206), (436, 92603), (763, 52916), (1526, 26458), (3052, 13229)]