57981392

素因数分解:

$2^4\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1291}}^1$

素因数の和:1707

約数の個数: 40

約数和(自身を含む): 128807232

約数和(自身を除く): 70825840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 401, 802, 1291, 1604, 2582, 2807, 3208, 5164, 5614, 6416, 9037, 10328, 11228, 18074, 20656, 22456, 36148, 44912, 72296, 144592, 517691, 1035382, 2070764, 3623837, 4141528, 7247674, 8283056, 14495348, 28990696, 57981392]

約数ペア:

[(1, 57981392), (2, 28990696), (4, 14495348), (7, 8283056), (8, 7247674), (14, 4141528), (16, 3623837), (28, 2070764), (56, 1035382), (112, 517691), (401, 144592), (802, 72296), (1291, 44912), (1604, 36148), (2582, 22456), (2807, 20656), (3208, 18074), (5164, 11228), (5614, 10328), (6416, 9037)]