66037270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{507979}}^1$

素因数の和:507999

約数の個数: 16

約数和(自身を含む): 128010960

約数和(自身を除く): 61973690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 507979, 1015958, 2539895, 5079790, 6603727, 13207454, 33018635, 66037270]

約数ペア:

[(1, 66037270), (2, 33018635), (5, 13207454), (10, 6603727), (13, 5079790), (26, 2539895), (65, 1015958), (130, 507979)]