71825978

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 125483904

約数和(自身を除く): 53657926

約数列:

[1, 2, 7, 14, 97, 194, 227, 233, 454, 466, 679, 1358, 1589, 1631, 3178, 3262, 22019, 22601, 44038, 45202, 52891, 105782, 154133, 158207, 308266, 316414, 370237, 740474, 5130427, 10260854, 35912989, 71825978]

約数ペア:

[(1, 71825978), (2, 35912989), (7, 10260854), (14, 5130427), (97, 740474), (194, 370237), (227, 316414), (233, 308266), (454, 158207), (466, 154133), (679, 105782), (1358, 52891), (1589, 45202), (1631, 44038), (3178, 22601), (3262, 22019)]