68964004

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6563}}^1$

素因数の和:6675

約数の個数: 24

約数和(自身を含む): 125713728

約数和(自身を除く): 56749724

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 5254, 6563, 10508, 13126, 26252, 242831, 465973, 485662, 931946, 971324, 1863892, 17241001, 34482002, 68964004]

約数ペア:

[(1, 68964004), (2, 34482002), (4, 17241001), (37, 1863892), (71, 971324), (74, 931946), (142, 485662), (148, 465973), (284, 242831), (2627, 26252), (5254, 13126), (6563, 10508)]