79703876

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{18131}}^1$

素因数の和:18299

約数の個数: 24

約数和(自身を含む): 160431936

約数和(自身を除く): 80728060

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 18131, 36262, 72524, 126917, 253834, 507668, 2846567, 5693134, 11386268, 19925969, 39851938, 79703876]

約数ペア:

[(1, 79703876), (2, 39851938), (4, 19925969), (7, 11386268), (14, 5693134), (28, 2846567), (157, 507668), (314, 253834), (628, 126917), (1099, 72524), (2198, 36262), (4396, 18131)]