26492788

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15511}}^1$

素因数の和:15583

約数の個数: 24

約数和(自身を含む): 53857664

約数和(自身を除く): 27364876

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 15511, 31022, 62044, 108577, 217154, 434308, 946171, 1892342, 3784684, 6623197, 13246394, 26492788]

約数ペア:

[(1, 26492788), (2, 13246394), (4, 6623197), (7, 3784684), (14, 1892342), (28, 946171), (61, 434308), (122, 217154), (244, 108577), (427, 62044), (854, 31022), (1708, 15511)]