28340634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21767}}^1$

素因数の和:21810

約数の個数: 32

約数和(自身を含む): 66871296

約数和(自身を除く): 38530662

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 21767, 43534, 65301, 130602, 152369, 304738, 457107, 674777, 914214, 1349554, 2024331, 4048662, 4723439, 9446878, 14170317, 28340634]

約数ペア:

[(1, 28340634), (2, 14170317), (3, 9446878), (6, 4723439), (7, 4048662), (14, 2024331), (21, 1349554), (31, 914214), (42, 674777), (62, 457107), (93, 304738), (186, 152369), (217, 130602), (434, 65301), (651, 43534), (1302, 21767)]