8415148

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 17902080

約数和(自身を除く): 9486932

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 92, 146, 161, 179, 292, 322, 358, 511, 644, 716, 1022, 1253, 1679, 2044, 2506, 3358, 4117, 5012, 6716, 8234, 11753, 13067, 16468, 23506, 26134, 28819, 47012, 52268, 57638, 91469, 115276, 182938, 300541, 365876, 601082, 1202164, 2103787, 4207574, 8415148]

約数ペア:

[(1, 8415148), (2, 4207574), (4, 2103787), (7, 1202164), (14, 601082), (23, 365876), (28, 300541), (46, 182938), (73, 115276), (92, 91469), (146, 57638), (161, 52268), (179, 47012), (292, 28819), (322, 26134), (358, 23506), (511, 16468), (644, 13067), (716, 11753), (1022, 8234), (1253, 6716), (1679, 5012), (2044, 4117), (2506, 3358)]