66364112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1323

約数の個数: 40

約数和(自身を含む): 136152000

約数和(自身を除く): 69787888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 199, 304, 398, 796, 1097, 1592, 2194, 3184, 3781, 4388, 7562, 8776, 15124, 17552, 20843, 30248, 41686, 60496, 83372, 166744, 218303, 333488, 436606, 873212, 1746424, 3492848, 4147757, 8295514, 16591028, 33182056, 66364112]

約数ペア:

[(1, 66364112), (2, 33182056), (4, 16591028), (8, 8295514), (16, 4147757), (19, 3492848), (38, 1746424), (76, 873212), (152, 436606), (199, 333488), (304, 218303), (398, 166744), (796, 83372), (1097, 60496), (1592, 41686), (2194, 30248), (3184, 20843), (3781, 17552), (4388, 15124), (7562, 8776)]