67990676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{4259}}^1$

素因数の和:4583

約数の個数: 24

約数和(自身を含む): 128583840

約数和(自身を除く): 60593164

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 3991, 4259, 7982, 8518, 15964, 17036, 55367, 110734, 221468, 1307513, 2615026, 5230052, 16997669, 33995338, 67990676]

約数ペア:

[(1, 67990676), (2, 33995338), (4, 16997669), (13, 5230052), (26, 2615026), (52, 1307513), (307, 221468), (614, 110734), (1228, 55367), (3991, 17036), (4259, 15964), (7982, 8518)]