47318518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{25633}}^1$

素因数の和:25719

約数の個数: 16

約数和(自身を含む): 77517216

約数和(自身を除く): 30198698

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 25633, 51266, 333229, 666458, 1819943, 3639886, 23659259, 47318518]

約数ペア:

[(1, 47318518), (2, 23659259), (13, 3639886), (26, 1819943), (71, 666458), (142, 333229), (923, 51266), (1846, 25633)]