40486376

素因数分解:

$2^3\times 7^1\times {\mathrm{722971}}^1$

素因数の和:722984

約数の個数: 16

約数和(自身を含む): 86756640

約数和(自身を除く): 46270264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 722971, 1445942, 2891884, 5060797, 5783768, 10121594, 20243188, 40486376]

約数ペア:

[(1, 40486376), (2, 20243188), (4, 10121594), (7, 5783768), (8, 5060797), (14, 2891884), (28, 1445942), (56, 722971)]