40214902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 78001920

約数和(自身を除く): 37787018

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 169, 182, 299, 322, 338, 598, 739, 1183, 1478, 2093, 2366, 3887, 4186, 5173, 7774, 9607, 10346, 16997, 19214, 27209, 33994, 54418, 67249, 118979, 124891, 134498, 220961, 237958, 249782, 441922, 874237, 1546727, 1748474, 2872493, 3093454, 5744986, 20107451, 40214902]

約数ペア:

[(1, 40214902), (2, 20107451), (7, 5744986), (13, 3093454), (14, 2872493), (23, 1748474), (26, 1546727), (46, 874237), (91, 441922), (161, 249782), (169, 237958), (182, 220961), (299, 134498), (322, 124891), (338, 118979), (598, 67249), (739, 54418), (1183, 33994), (1478, 27209), (2093, 19214), (2366, 16997), (3887, 10346), (4186, 9607), (5173, 7774)]