74686168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{549163}}^1$

素因数の和:549186

約数の個数: 16

約数和(自身を含む): 148274280

約数和(自身を除く): 73588112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 549163, 1098326, 2196652, 4393304, 9335771, 18671542, 37343084, 74686168]

約数ペア:

[(1, 74686168), (2, 37343084), (4, 18671542), (8, 9335771), (17, 4393304), (34, 2196652), (68, 1098326), (136, 549163)]