66821992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4597}}^1$

素因数の和:4705

約数の個数: 32

約数和(自身を含む): 132422400

約数和(自身を除く): 65600408

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 316, 632, 1817, 3634, 4597, 7268, 9194, 14536, 18388, 36776, 105731, 211462, 363163, 422924, 726326, 845848, 1452652, 2905304, 8352749, 16705498, 33410996, 66821992]

約数ペア:

[(1, 66821992), (2, 33410996), (4, 16705498), (8, 8352749), (23, 2905304), (46, 1452652), (79, 845848), (92, 726326), (158, 422924), (184, 363163), (316, 211462), (632, 105731), (1817, 36776), (3634, 18388), (4597, 14536), (7268, 9194)]