27602638

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{22153}}^1$

素因数の和:22251

約数の個数: 16

約数和(自身を含む): 47852640

約数和(自身を除く): 20250002

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 22153, 44306, 155071, 310142, 1971617, 3943234, 13801319, 27602638]

約数ペア:

[(1, 27602638), (2, 13801319), (7, 3943234), (14, 1971617), (89, 310142), (178, 155071), (623, 44306), (1246, 22153)]