3855656

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 8532480

約数和(自身を除く): 4676824

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 2221, 4442, 8884, 15547, 17768, 31094, 62188, 68851, 124376, 137702, 275404, 481957, 550808, 963914, 1927828, 3855656]

約数ペア:

[(1, 3855656), (2, 1927828), (4, 963914), (7, 550808), (8, 481957), (14, 275404), (28, 137702), (31, 124376), (56, 68851), (62, 62188), (124, 31094), (217, 17768), (248, 15547), (434, 8884), (868, 4442), (1736, 2221)]