57664528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{124277}}^1$

素因数の和:124314

約数の個数: 20

約数和(自身を含む): 115578540

約数和(自身を除く): 57914012

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 124277, 248554, 497108, 994216, 1988432, 3604033, 7208066, 14416132, 28832264, 57664528]

約数ペア:

[(1, 57664528), (2, 28832264), (4, 14416132), (8, 7208066), (16, 3604033), (29, 1988432), (58, 994216), (116, 497108), (232, 248554), (464, 124277)]