40903436

素因数分解:

$2^2\times 7^4\times {\mathrm{4259}}^1$

素因数の和:4291

約数の個数: 30

約数和(自身を含む): 83525820

約数和(自身を除く): 42622384

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4259, 4802, 8518, 9604, 17036, 29813, 59626, 119252, 208691, 417382, 834764, 1460837, 2921674, 5843348, 10225859, 20451718, 40903436]

約数ペア:

[(1, 40903436), (2, 20451718), (4, 10225859), (7, 5843348), (14, 2921674), (28, 1460837), (49, 834764), (98, 417382), (196, 208691), (343, 119252), (686, 59626), (1372, 29813), (2401, 17036), (4259, 9604), (4802, 8518)]