40453876

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1741}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 73212776

約数和(自身を除く): 32758900

約数列:

[1, 2, 4, 37, 74, 148, 157, 314, 628, 1741, 3482, 5809, 6964, 11618, 23236, 64417, 128834, 257668, 273337, 546674, 1093348, 10113469, 20226938, 40453876]

約数ペア:

[(1, 40453876), (2, 20226938), (4, 10113469), (37, 1093348), (74, 546674), (148, 273337), (157, 257668), (314, 128834), (628, 64417), (1741, 23236), (3482, 11618), (5809, 6964)]