25692628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6959}}^1$

素因数の和:7047

約数の個数: 24

約数和(自身を含む): 49109760

約数和(自身を除く): 23417132

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 6959, 13918, 27836, 90467, 180934, 361868, 494089, 988178, 1976356, 6423157, 12846314, 25692628]

約数ペア:

[(1, 25692628), (2, 12846314), (4, 6423157), (13, 1976356), (26, 988178), (52, 494089), (71, 361868), (142, 180934), (284, 90467), (923, 27836), (1846, 13918), (3692, 6959)]