4420528

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1405

約数の個数: 40

約数和(自身を含む): 10133280

約数和(自身を除く): 5712752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1361, 1624, 2722, 3248, 5444, 9527, 10888, 19054, 21776, 38108, 39469, 76216, 78938, 152432, 157876, 276283, 315752, 552566, 631504, 1105132, 2210264, 4420528]

約数ペア:

[(1, 4420528), (2, 2210264), (4, 1105132), (7, 631504), (8, 552566), (14, 315752), (16, 276283), (28, 157876), (29, 152432), (56, 78938), (58, 76216), (112, 39469), (116, 38108), (203, 21776), (232, 19054), (406, 10888), (464, 9527), (812, 5444), (1361, 3248), (1624, 2722)]