72862064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2393}}^1$

素因数の和:2585

約数の個数: 40

約数和(自身を含む): 154958832

約数和(自身を除く): 82096768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 173, 176, 346, 692, 1384, 1903, 2393, 2768, 3806, 4786, 7612, 9572, 15224, 19144, 26323, 30448, 38288, 52646, 105292, 210584, 413989, 421168, 827978, 1655956, 3311912, 4553879, 6623824, 9107758, 18215516, 36431032, 72862064]

約数ペア:

[(1, 72862064), (2, 36431032), (4, 18215516), (8, 9107758), (11, 6623824), (16, 4553879), (22, 3311912), (44, 1655956), (88, 827978), (173, 421168), (176, 413989), (346, 210584), (692, 105292), (1384, 52646), (1903, 38288), (2393, 30448), (2768, 26323), (3806, 19144), (4786, 15224), (7612, 9572)]