27207910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{38321}}^1$

素因数の和:38399

約数の個数: 16

約数和(自身を含む): 49665312

約数和(自身を除く): 22457402

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 38321, 76642, 191605, 383210, 2720791, 5441582, 13603955, 27207910]

約数ペア:

[(1, 27207910), (2, 13603955), (5, 5441582), (10, 2720791), (71, 383210), (142, 191605), (355, 76642), (710, 38321)]