26749156

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30817}}^1$

素因数の和:30859

約数の個数: 24

約数和(自身を含む): 55225856

約数和(自身を除く): 28476700

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 30817, 61634, 123268, 215719, 431438, 862876, 955327, 1910654, 3821308, 6687289, 13374578, 26749156]

約数ペア:

[(1, 26749156), (2, 13374578), (4, 6687289), (7, 3821308), (14, 1910654), (28, 955327), (31, 862876), (62, 431438), (124, 215719), (217, 123268), (434, 61634), (868, 30817)]