69346978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 116640000

約数和(自身を除く): 47293022

約数列:

[1, 2, 17, 23, 34, 46, 71, 142, 391, 782, 1207, 1249, 1633, 2414, 2498, 3266, 21233, 27761, 28727, 42466, 55522, 57454, 88679, 177358, 488359, 976718, 1507543, 2039617, 3015086, 4079234, 34673489, 69346978]

約数ペア:

[(1, 69346978), (2, 34673489), (17, 4079234), (23, 3015086), (34, 2039617), (46, 1507543), (71, 976718), (142, 488359), (391, 177358), (782, 88679), (1207, 57454), (1249, 55522), (1633, 42466), (2414, 28727), (2498, 27761), (3266, 21233)]