68081668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{4297}}^1$

素因数の和:4551

約数の個数: 24

約数和(自身を含む): 126722232

約数和(自身を除く): 58640564

約数列:

[1, 2, 4, 17, 34, 68, 233, 466, 932, 3961, 4297, 7922, 8594, 15844, 17188, 73049, 146098, 292196, 1001201, 2002402, 4004804, 17020417, 34040834, 68081668]

約数ペア:

[(1, 68081668), (2, 34040834), (4, 17020417), (17, 4004804), (34, 2002402), (68, 1001201), (233, 292196), (466, 146098), (932, 73049), (3961, 17188), (4297, 15844), (7922, 8594)]