25825642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{1103}}^1$

素因数の和:1637

約数の個数: 16

約数和(自身を含む): 40538880

約数和(自身を除く): 14713238

約数列:

[1, 2, 23, 46, 509, 1018, 1103, 2206, 11707, 23414, 25369, 50738, 561427, 1122854, 12912821, 25825642]

約数ペア:

[(1, 25825642), (2, 12912821), (23, 1122854), (46, 561427), (509, 50738), (1018, 25369), (1103, 23414), (2206, 11707)]