27658354

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19841}}^1$

素因数の和:19901

約数の個数: 16

約数和(自身を含む): 45001656

約数和(自身を除く): 17343302

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 19841, 39682, 337297, 674594, 813481, 1626962, 13829177, 27658354]

約数ペア:

[(1, 27658354), (2, 13829177), (17, 1626962), (34, 813481), (41, 674594), (82, 337297), (697, 39682), (1394, 19841)]