27141790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{743}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 52871616

約数和(自身を除く): 25729826

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 743, 1405, 1486, 2810, 3653, 3715, 7306, 7430, 9659, 18265, 19318, 36530, 48295, 96590, 208783, 417566, 1043915, 2087830, 2714179, 5428358, 13570895, 27141790]

約数ペア:

[(1, 27141790), (2, 13570895), (5, 5428358), (10, 2714179), (13, 2087830), (26, 1043915), (65, 417566), (130, 208783), (281, 96590), (562, 48295), (743, 36530), (1405, 19318), (1486, 18265), (2810, 9659), (3653, 7430), (3715, 7306)]