68292728

素因数分解:

$2^3\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1327}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 146611200

約数和(自身を除く): 78318472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 919, 1327, 1838, 2654, 3676, 5308, 6433, 7352, 9289, 10616, 12866, 18578, 25732, 37156, 51464, 74312, 1219513, 2439026, 4878052, 8536591, 9756104, 17073182, 34146364, 68292728]

約数ペア:

[(1, 68292728), (2, 34146364), (4, 17073182), (7, 9756104), (8, 8536591), (14, 4878052), (28, 2439026), (56, 1219513), (919, 74312), (1327, 51464), (1838, 37156), (2654, 25732), (3676, 18578), (5308, 12866), (6433, 10616), (7352, 9289)]