28590348670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6823}}^1\times {\mathrm{32233}}^1$

素因数の和:39076

約数の個数: 32

約数和(自身を含む): 55431133632

約数和(自身を除く): 26840784962

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6823, 13646, 32233, 34115, 64466, 68230, 88699, 161165, 177398, 322330, 419029, 443495, 838058, 886990, 2095145, 4190290, 219925759, 439851518, 1099628795, 2199257590, 2859034867, 5718069734, 14295174335, 28590348670]

約数ペア:

[(1, 28590348670), (2, 14295174335), (5, 5718069734), (10, 2859034867), (13, 2199257590), (26, 1099628795), (65, 439851518), (130, 219925759), (6823, 4190290), (13646, 2095145), (32233, 886990), (34115, 838058), (64466, 443495), (68230, 419029), (88699, 322330), (161165, 177398)]