47389802

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{5471}}^1$

素因数の和:5605

約数の個数: 16

約数和(自身を含む): 73281024

約数和(自身を除く): 25891222

約数列:

[1, 2, 61, 71, 122, 142, 4331, 5471, 8662, 10942, 333731, 388441, 667462, 776882, 23694901, 47389802]

約数ペア:

[(1, 47389802), (2, 23694901), (61, 776882), (71, 667462), (122, 388441), (142, 333731), (4331, 10942), (5471, 8662)]