27909812

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1236

約数の個数: 36

約数和(自身を含む): 57302784

約数和(自身を除く): 29392972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 524, 917, 1087, 1834, 2174, 3668, 4348, 6419, 7609, 12838, 15218, 25676, 30436, 53263, 106526, 142397, 213052, 284794, 569588, 996779, 1993558, 3987116, 6977453, 13954906, 27909812]

約数ペア:

[(1, 27909812), (2, 13954906), (4, 6977453), (7, 3987116), (14, 1993558), (28, 996779), (49, 569588), (98, 284794), (131, 213052), (196, 142397), (262, 106526), (524, 53263), (917, 30436), (1087, 25676), (1834, 15218), (2174, 12838), (3668, 7609), (4348, 6419)]