74298211

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 90574848

約数和(自身を除く): 16276637

約数列:

[1, 13, 17, 23, 47, 221, 299, 311, 391, 611, 799, 1081, 4043, 5083, 5287, 7153, 10387, 14053, 14617, 18377, 68731, 92989, 121601, 190021, 238901, 248489, 336191, 1580813, 3230357, 4370483, 5715247, 74298211]

約数ペア:

[(1, 74298211), (13, 5715247), (17, 4370483), (23, 3230357), (47, 1580813), (221, 336191), (299, 248489), (311, 238901), (391, 190021), (611, 121601), (799, 92989), (1081, 68731), (4043, 18377), (5083, 14617), (5287, 14053), (7153, 10387)]