64660222

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{11617}}^1$

素因数の和:11664

約数の個数: 24

約数和(自身を含む): 111253968

約数和(自身を除く): 46593746

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 11617, 23234, 127787, 255574, 267191, 534382, 1405657, 2811314, 2939101, 5878202, 32330111, 64660222]

約数ペア:

[(1, 64660222), (2, 32330111), (11, 5878202), (22, 2939101), (23, 2811314), (46, 1405657), (121, 534382), (242, 267191), (253, 255574), (506, 127787), (2783, 23234), (5566, 11617)]