39814138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{773}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 73858176

約数和(自身を除く): 34044038

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 283, 566, 773, 1546, 1981, 3679, 3962, 5411, 7358, 10049, 10822, 20098, 25753, 51506, 70343, 140686, 218759, 437518, 1531313, 2843867, 3062626, 5687734, 19907069, 39814138]

約数ペア:

[(1, 39814138), (2, 19907069), (7, 5687734), (13, 3062626), (14, 2843867), (26, 1531313), (91, 437518), (182, 218759), (283, 140686), (566, 70343), (773, 51506), (1546, 25753), (1981, 20098), (3679, 10822), (3962, 10049), (5411, 7358)]