67304848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{323581}}^1$

素因数の和:323602

約数の個数: 20

約数和(自身を含む): 140434588

約数和(自身を除く): 73129740

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 323581, 647162, 1294324, 2588648, 4206553, 5177296, 8413106, 16826212, 33652424, 67304848]

約数ペア:

[(1, 67304848), (2, 33652424), (4, 16826212), (8, 8413106), (13, 5177296), (16, 4206553), (26, 2588648), (52, 1294324), (104, 647162), (208, 323581)]