71833328

素因数分解:

$2^4\times 7^1\times {\mathrm{673}}^1\times {\mathrm{953}}^1$

素因数の和:1641

約数の個数: 40

約数和(自身を含む): 159463008

約数和(自身を除く): 87629680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 673, 953, 1346, 1906, 2692, 3812, 4711, 5384, 6671, 7624, 9422, 10768, 13342, 15248, 18844, 26684, 37688, 53368, 75376, 106736, 641369, 1282738, 2565476, 4489583, 5130952, 8979166, 10261904, 17958332, 35916664, 71833328]

約数ペア:

[(1, 71833328), (2, 35916664), (4, 17958332), (7, 10261904), (8, 8979166), (14, 5130952), (16, 4489583), (28, 2565476), (56, 1282738), (112, 641369), (673, 106736), (953, 75376), (1346, 53368), (1906, 37688), (2692, 26684), (3812, 18844), (4711, 15248), (5384, 13342), (6671, 10768), (7624, 9422)]