69706516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 141120000

約数和(自身を除く): 71413484

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 199, 209, 398, 418, 419, 796, 836, 838, 1676, 2189, 3781, 4378, 4609, 7562, 7961, 8756, 9218, 15124, 15922, 18436, 31844, 41591, 83182, 83381, 87571, 166364, 166762, 175142, 333524, 350284, 917191, 1584239, 1834382, 3168478, 3668764, 6336956, 17426629, 34853258, 69706516]

約数ペア:

[(1, 69706516), (2, 34853258), (4, 17426629), (11, 6336956), (19, 3668764), (22, 3168478), (38, 1834382), (44, 1584239), (76, 917191), (199, 350284), (209, 333524), (398, 175142), (418, 166762), (419, 166364), (796, 87571), (836, 83381), (838, 83182), (1676, 41591), (2189, 31844), (3781, 18436), (4378, 15922), (4609, 15124), (7562, 9218), (7961, 8756)]