42155876

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5813}}^1$

素因数の和:5868

約数の個数: 36

約数和(自身を含む): 88151868

約数和(自身を除く): 45995992

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 5813, 7252, 11626, 23252, 40691, 81382, 162764, 215081, 284837, 430162, 569674, 860324, 1139348, 1505567, 3011134, 6022268, 10538969, 21077938, 42155876]

約数ペア:

[(1, 42155876), (2, 21077938), (4, 10538969), (7, 6022268), (14, 3011134), (28, 1505567), (37, 1139348), (49, 860324), (74, 569674), (98, 430162), (148, 284837), (196, 215081), (259, 162764), (518, 81382), (1036, 40691), (1813, 23252), (3626, 11626), (5813, 7252)]