71165262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{2153}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 162945792

約数和(自身を除く): 91780530

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 787, 1574, 2153, 2361, 4306, 4722, 5509, 6459, 11018, 12918, 15071, 16527, 30142, 33054, 45213, 90426, 1694411, 3388822, 5083233, 10166466, 11860877, 23721754, 35582631, 71165262]

約数ペア:

[(1, 71165262), (2, 35582631), (3, 23721754), (6, 11860877), (7, 10166466), (14, 5083233), (21, 3388822), (42, 1694411), (787, 90426), (1574, 45213), (2153, 33054), (2361, 30142), (4306, 16527), (4722, 15071), (5509, 12918), (6459, 11018)]