65572472

素因数分解:

$2^3\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1291}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 140776320

約数和(自身を除く): 75203848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 907, 1291, 1814, 2582, 3628, 5164, 6349, 7256, 9037, 10328, 12698, 18074, 25396, 36148, 50792, 72296, 1170937, 2341874, 4683748, 8196559, 9367496, 16393118, 32786236, 65572472]

約数ペア:

[(1, 65572472), (2, 32786236), (4, 16393118), (7, 9367496), (8, 8196559), (14, 4683748), (28, 2341874), (56, 1170937), (907, 72296), (1291, 50792), (1814, 36148), (2582, 25396), (3628, 18074), (5164, 12698), (6349, 10328), (7256, 9037)]