8472142

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 15386112

約数和(自身を除く): 6913970

約数列:

[1, 2, 7, 14, 23, 46, 83, 161, 166, 317, 322, 581, 634, 1162, 1909, 2219, 3818, 4438, 7291, 13363, 14582, 26311, 26726, 51037, 52622, 102074, 184177, 368354, 605153, 1210306, 4236071, 8472142]

約数ペア:

[(1, 8472142), (2, 4236071), (7, 1210306), (14, 605153), (23, 368354), (46, 184177), (83, 102074), (161, 52622), (166, 51037), (317, 26726), (322, 26311), (581, 14582), (634, 13363), (1162, 7291), (1909, 4438), (2219, 3818)]