71644862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{10453}}^1$

素因数の和:10627

約数の個数: 16

約数和(自身を含む): 112903200

約数和(自身を除く): 41258338

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 10453, 20906, 240419, 480838, 1557497, 3114994, 35822431, 71644862]

約数ペア:

[(1, 71644862), (2, 35822431), (23, 3114994), (46, 1557497), (149, 480838), (298, 240419), (3427, 20906), (6854, 10453)]