40039832

素因数分解:

$2^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1801}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 86063520

約数和(自身を除く): 46023688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 397, 794, 1588, 1801, 2779, 3176, 3602, 5558, 7204, 11116, 12607, 14408, 22232, 25214, 50428, 100856, 714997, 1429994, 2859988, 5004979, 5719976, 10009958, 20019916, 40039832]

約数ペア:

[(1, 40039832), (2, 20019916), (4, 10009958), (7, 5719976), (8, 5004979), (14, 2859988), (28, 1429994), (56, 714997), (397, 100856), (794, 50428), (1588, 25214), (1801, 22232), (2779, 14408), (3176, 12607), (3602, 11116), (5558, 7204)]