28095928

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4871}}^1$

素因数の和:4987

約数の個数: 32

約数和(自身を含む): 60802560

約数和(自身を除く): 32706632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 4871, 5768, 9742, 19484, 34097, 38968, 68194, 136388, 272776, 501713, 1003426, 2006852, 3511991, 4013704, 7023982, 14047964, 28095928]

約数ペア:

[(1, 28095928), (2, 14047964), (4, 7023982), (7, 4013704), (8, 3511991), (14, 2006852), (28, 1003426), (56, 501713), (103, 272776), (206, 136388), (412, 68194), (721, 38968), (824, 34097), (1442, 19484), (2884, 9742), (4871, 5768)]