68407472

素因数分解:

$2^4\times 7^1\times {\mathrm{610781}}^1$

素因数の和:610796

約数の個数: 20

約数和(自身を含む): 151473936

約数和(自身を除く): 83066464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 610781, 1221562, 2443124, 4275467, 4886248, 8550934, 9772496, 17101868, 34203736, 68407472]

約数ペア:

[(1, 68407472), (2, 34203736), (4, 17101868), (7, 9772496), (8, 8550934), (14, 4886248), (16, 4275467), (28, 2443124), (56, 1221562), (112, 610781)]