26106886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 44452800

約数和(自身を除く): 18345914

約数列:

[1, 2, 13, 23, 26, 46, 149, 293, 298, 299, 586, 598, 1937, 3427, 3809, 3874, 6739, 6854, 7618, 13478, 43657, 44551, 87314, 87607, 89102, 175214, 567541, 1004111, 1135082, 2008222, 13053443, 26106886]

約数ペア:

[(1, 26106886), (2, 13053443), (13, 2008222), (23, 1135082), (26, 1004111), (46, 567541), (149, 175214), (293, 89102), (298, 87607), (299, 87314), (586, 44551), (598, 43657), (1937, 13478), (3427, 7618), (3809, 6854), (3874, 6739)]