71112048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211643}}^1$

素因数の和:211661

約数の個数: 40

約数和(自身を含む): 209950848

約数和(自身を除く): 138838800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 211643, 423286, 634929, 846572, 1269858, 1481501, 1693144, 2539716, 2963002, 3386288, 4444503, 5079432, 5926004, 8889006, 10158864, 11852008, 17778012, 23704016, 35556024, 71112048]

約数ペア:

[(1, 71112048), (2, 35556024), (3, 23704016), (4, 17778012), (6, 11852008), (7, 10158864), (8, 8889006), (12, 5926004), (14, 5079432), (16, 4444503), (21, 3386288), (24, 2963002), (28, 2539716), (42, 1693144), (48, 1481501), (56, 1269858), (84, 846572), (112, 634929), (168, 423286), (336, 211643)]