82478734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{839}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 141120000

約数和(自身を除く): 58641266

約数列:

[1, 2, 13, 19, 26, 38, 199, 247, 398, 494, 839, 1678, 2587, 3781, 5174, 7562, 10907, 15941, 21814, 31882, 49153, 98306, 166961, 207233, 333922, 414466, 2170493, 3172259, 4340986, 6344518, 41239367, 82478734]

約数ペア:

[(1, 82478734), (2, 41239367), (13, 6344518), (19, 4340986), (26, 3172259), (38, 2170493), (199, 414466), (247, 333922), (398, 207233), (494, 166961), (839, 98306), (1678, 49153), (2587, 31882), (3781, 21814), (5174, 15941), (7562, 10907)]