74861269

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 89631360

約数和(自身を除く): 14770091

約数列:

[1, 7, 49, 79, 83, 233, 553, 581, 1631, 3871, 4067, 6557, 11417, 18407, 19339, 45899, 128849, 135373, 321293, 901943, 947611, 1527781, 10694467, 74861269]

約数ペア:

[(1, 74861269), (7, 10694467), (49, 1527781), (79, 947611), (83, 901943), (233, 321293), (553, 135373), (581, 128849), (1631, 45899), (3871, 19339), (4067, 18407), (6557, 11417)]