74862494

素因数分解:

$2^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1873

約数の個数: 32

約数和(自身を含む): 133176000

約数和(自身を除く): 58313506

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 343, 427, 686, 854, 1789, 2989, 3578, 5978, 12523, 20923, 25046, 41846, 87661, 109129, 175322, 218258, 613627, 763903, 1227254, 1527806, 5347321, 10694642, 37431247, 74862494]

約数ペア:

[(1, 74862494), (2, 37431247), (7, 10694642), (14, 5347321), (49, 1527806), (61, 1227254), (98, 763903), (122, 613627), (343, 218258), (427, 175322), (686, 109129), (854, 87661), (1789, 41846), (2989, 25046), (3578, 20923), (5978, 12523)]