71566294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^3\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 119517120

約数和(自身を除く): 47950826

約数列:

[1, 2, 17, 23, 34, 46, 173, 346, 391, 529, 782, 1058, 2941, 3979, 5882, 7958, 8993, 12167, 17986, 24334, 67643, 91517, 135286, 183034, 206839, 413678, 1555789, 2104891, 3111578, 4209782, 35783147, 71566294]

約数ペア:

[(1, 71566294), (2, 35783147), (17, 4209782), (23, 3111578), (34, 2104891), (46, 1555789), (173, 413678), (346, 206839), (391, 183034), (529, 135286), (782, 91517), (1058, 67643), (2941, 24334), (3979, 17986), (5882, 12167), (7958, 8993)]