65713072

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{141623}}^1$

素因数の和:141660

約数の個数: 20

約数和(自身を含む): 131710320

約数和(自身を除く): 65997248

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 141623, 283246, 566492, 1132984, 2265968, 4107067, 8214134, 16428268, 32856536, 65713072]

約数ペア:

[(1, 65713072), (2, 32856536), (4, 16428268), (8, 8214134), (16, 4107067), (29, 2265968), (58, 1132984), (116, 566492), (232, 283246), (464, 141623)]