66481292

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{563}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 118961136

約数和(自身を除く): 52479844

約数列:

[1, 2, 4, 53, 106, 212, 557, 563, 1114, 1126, 2228, 2252, 29521, 29839, 59042, 59678, 118084, 119356, 313591, 627182, 1254364, 16620323, 33240646, 66481292]

約数ペア:

[(1, 66481292), (2, 33240646), (4, 16620323), (53, 1254364), (106, 627182), (212, 313591), (557, 119356), (563, 118084), (1114, 59678), (1126, 59042), (2228, 29839), (2252, 29521)]