71705858

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2683}}^1$

素因数の和:2798

約数の個数: 32

約数和(自身を含む): 129862656

約数和(自身を除く): 58156798

約数列:

[1, 2, 7, 14, 23, 46, 83, 161, 166, 322, 581, 1162, 1909, 2683, 3818, 5366, 13363, 18781, 26726, 37562, 61709, 123418, 222689, 431963, 445378, 863926, 1558823, 3117646, 5121847, 10243694, 35852929, 71705858]

約数ペア:

[(1, 71705858), (2, 35852929), (7, 10243694), (14, 5121847), (23, 3117646), (46, 1558823), (83, 863926), (161, 445378), (166, 431963), (322, 222689), (581, 123418), (1162, 61709), (1909, 37562), (2683, 26726), (3818, 18781), (5366, 13363)]