38777116

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{8821}}^1$

素因数の和:8989

約数の個数: 24

約数和(自身を含む): 78057056

約数和(自身を除く): 39279940

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 8821, 17642, 35284, 61747, 123494, 246988, 1384897, 2769794, 5539588, 9694279, 19388558, 38777116]

約数ペア:

[(1, 38777116), (2, 19388558), (4, 9694279), (7, 5539588), (14, 2769794), (28, 1384897), (157, 246988), (314, 123494), (628, 61747), (1099, 35284), (2198, 17642), (4396, 8821)]