71454428

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{4519}}^1$

素因数の和:4649

約数の個数: 24

約数和(自身を含む): 129091200

約数和(自身を除く): 57636772

約数列:

[1, 2, 4, 59, 67, 118, 134, 236, 268, 3953, 4519, 7906, 9038, 15812, 18076, 266621, 302773, 533242, 605546, 1066484, 1211092, 17863607, 35727214, 71454428]

約数ペア:

[(1, 71454428), (2, 35727214), (4, 17863607), (59, 1211092), (67, 1066484), (118, 605546), (134, 533242), (236, 302773), (268, 266621), (3953, 18076), (4519, 15812), (7906, 9038)]