61772968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{454213}}^1$

素因数の和:454236

約数の個数: 16

約数和(自身を含む): 122637780

約数和(自身を除く): 60864812

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 454213, 908426, 1816852, 3633704, 7721621, 15443242, 30886484, 61772968]

約数ペア:

[(1, 61772968), (2, 30886484), (4, 15443242), (8, 7721621), (17, 3633704), (34, 1816852), (68, 908426), (136, 454213)]