22705256

素因数分解:

$2^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1087}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 48829440

約数和(自身を除く): 26124184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 373, 746, 1087, 1492, 2174, 2611, 2984, 4348, 5222, 7609, 8696, 10444, 15218, 20888, 30436, 60872, 405451, 810902, 1621804, 2838157, 3243608, 5676314, 11352628, 22705256]

約数ペア:

[(1, 22705256), (2, 11352628), (4, 5676314), (7, 3243608), (8, 2838157), (14, 1621804), (28, 810902), (56, 405451), (373, 60872), (746, 30436), (1087, 20888), (1492, 15218), (2174, 10444), (2611, 8696), (2984, 7609), (4348, 5222)]