74388016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{160319}}^1$

素因数の和:160356

約数の個数: 20

約数和(自身を含む): 149097600

約数和(自身を除く): 74709584

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 160319, 320638, 641276, 1282552, 2565104, 4649251, 9298502, 18597004, 37194008, 74388016]

約数ペア:

[(1, 74388016), (2, 37194008), (4, 18597004), (8, 9298502), (16, 4649251), (29, 2565104), (58, 1282552), (116, 641276), (232, 320638), (464, 160319)]