27903856

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{4831}}^1$

素因数の和:4877

約数の個数: 30

約数和(自身を含む): 57070752

約数和(自身を除く): 29166896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 4831, 5776, 9662, 19324, 38648, 77296, 91789, 183578, 367156, 734312, 1468624, 1743991, 3487982, 6975964, 13951928, 27903856]

約数ペア:

[(1, 27903856), (2, 13951928), (4, 6975964), (8, 3487982), (16, 1743991), (19, 1468624), (38, 734312), (76, 367156), (152, 183578), (304, 91789), (361, 77296), (722, 38648), (1444, 19324), (2888, 9662), (4831, 5776)]