26727190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{381817}}^1$

素因数の和:381831

約数の個数: 16

約数和(自身を含む): 54981792

約数和(自身を除く): 28254602

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 381817, 763634, 1909085, 2672719, 3818170, 5345438, 13363595, 26727190]

約数ペア:

[(1, 26727190), (2, 13363595), (5, 5345438), (7, 3818170), (10, 2672719), (14, 1909085), (35, 763634), (70, 381817)]