65937296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{216899}}^1$

素因数の和:216926

約数の個数: 20

約数和(自身を含む): 134478000

約数和(自身を除く): 68540704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 216899, 433798, 867596, 1735192, 3470384, 4121081, 8242162, 16484324, 32968648, 65937296]

約数ペア:

[(1, 65937296), (2, 32968648), (4, 16484324), (8, 8242162), (16, 4121081), (19, 3470384), (38, 1735192), (76, 867596), (152, 433798), (304, 216899)]