28732262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{10729}}^1$

素因数の和:10847

約数の個数: 16

約数和(自身を含む): 46868640

約数和(自身を除く): 18136378

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 10729, 21458, 139477, 278954, 1105087, 2210174, 14366131, 28732262]

約数ペア:

[(1, 28732262), (2, 14366131), (13, 2210174), (26, 1105087), (103, 278954), (206, 139477), (1339, 21458), (2678, 10729)]