26080688

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{24329}}^1$

素因数の和:24404

約数の個数: 20

約数和(自身を含む): 51287640

約数和(自身を除く): 25206952

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 24329, 48658, 97316, 194632, 389264, 1630043, 3260086, 6520172, 13040344, 26080688]

約数ペア:

[(1, 26080688), (2, 13040344), (4, 6520172), (8, 3260086), (16, 1630043), (67, 389264), (134, 194632), (268, 97316), (536, 48658), (1072, 24329)]