40101334

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 78897888

約数和(自身を除く): 38796554

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 221, 238, 338, 442, 997, 1183, 1547, 1994, 2366, 2873, 3094, 5746, 6979, 12961, 13958, 16949, 20111, 25922, 33898, 40222, 90727, 118643, 168493, 181454, 220337, 237286, 336986, 440674, 1179451, 1542359, 2358902, 2864381, 3084718, 5728762, 20050667, 40101334]

約数ペア:

[(1, 40101334), (2, 20050667), (7, 5728762), (13, 3084718), (14, 2864381), (17, 2358902), (26, 1542359), (34, 1179451), (91, 440674), (119, 336986), (169, 237286), (182, 220337), (221, 181454), (238, 168493), (338, 118643), (442, 90727), (997, 40222), (1183, 33898), (1547, 25922), (1994, 20111), (2366, 16949), (2873, 13958), (3094, 12961), (5746, 6979)]