7148428

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4817}}^1$

素因数の和:4881

約数の個数: 24

約数和(自身を含む): 14569632

約数和(自身を除く): 7421204

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 4817, 9634, 19268, 33719, 67438, 134876, 255301, 510602, 1021204, 1787107, 3574214, 7148428]

約数ペア:

[(1, 7148428), (2, 3574214), (4, 1787107), (7, 1021204), (14, 510602), (28, 255301), (53, 134876), (106, 67438), (212, 33719), (371, 19268), (742, 9634), (1484, 4817)]