25102354

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 40372416

約数和(自身を除く): 15270062

約数列:

[1, 2, 37, 61, 67, 74, 83, 122, 134, 166, 2257, 2479, 3071, 4087, 4514, 4958, 5063, 5561, 6142, 8174, 10126, 11122, 151219, 187331, 205757, 302438, 339221, 374662, 411514, 678442, 12551177, 25102354]

約数ペア:

[(1, 25102354), (2, 12551177), (37, 678442), (61, 411514), (67, 374662), (74, 339221), (83, 302438), (122, 205757), (134, 187331), (166, 151219), (2257, 11122), (2479, 10126), (3071, 8174), (4087, 6142), (4514, 5561), (4958, 5063)]