68217266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{17609}}^1$

素因数の和:17773

約数の個数: 16

約数和(自身を含む): 110943000

約数和(自身を除く): 42725734

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 17609, 35218, 228917, 457834, 2623741, 5247482, 34108633, 68217266]

約数ペア:

[(1, 68217266), (2, 34108633), (13, 5247482), (26, 2623741), (149, 457834), (298, 228917), (1937, 35218), (3874, 17609)]