7271312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{19759}}^1$

素因数の和:19790

約数の個数: 20

約数和(自身を含む): 14701440

約数和(自身を除く): 7430128

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 19759, 39518, 79036, 158072, 316144, 454457, 908914, 1817828, 3635656, 7271312]

約数ペア:

[(1, 7271312), (2, 3635656), (4, 1817828), (8, 908914), (16, 454457), (23, 316144), (46, 158072), (92, 79036), (184, 39518), (368, 19759)]