26957896

素因数分解:

$2^3\times 7^1\times {\mathrm{641}}^1\times {\mathrm{751}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 57934080

約数和(自身を除く): 30976184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 641, 751, 1282, 1502, 2564, 3004, 4487, 5128, 5257, 6008, 8974, 10514, 17948, 21028, 35896, 42056, 481391, 962782, 1925564, 3369737, 3851128, 6739474, 13478948, 26957896]

約数ペア:

[(1, 26957896), (2, 13478948), (4, 6739474), (7, 3851128), (8, 3369737), (14, 1925564), (28, 962782), (56, 481391), (641, 42056), (751, 35896), (1282, 21028), (1502, 17948), (2564, 10514), (3004, 8974), (4487, 6008), (5128, 5257)]