47481694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 78928416

約数和(自身を除く): 31446722

約数列:

[1, 2, 13, 26, 67, 97, 134, 194, 281, 562, 871, 1261, 1742, 2522, 3653, 6499, 7306, 12998, 18827, 27257, 37654, 54514, 84487, 168974, 244751, 354341, 489502, 708682, 1826219, 3652438, 23740847, 47481694]

約数ペア:

[(1, 47481694), (2, 23740847), (13, 3652438), (26, 1826219), (67, 708682), (97, 489502), (134, 354341), (194, 244751), (281, 168974), (562, 84487), (871, 54514), (1261, 37654), (1742, 27257), (2522, 18827), (3653, 12998), (6499, 7306)]