140773472

素因数分解:

$2^5\times 7^2\times {\mathrm{89779}}^1$

素因数の和:89803

約数の個数: 36

約数和(自身を含む): 322399980

約数和(自身を除く): 181626508

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 89779, 179558, 359116, 628453, 718232, 1256906, 1436464, 2513812, 2872928, 4399171, 5027624, 8798342, 10055248, 17596684, 20110496, 35193368, 70386736, 140773472]

約数ペア:

[(1, 140773472), (2, 70386736), (4, 35193368), (7, 20110496), (8, 17596684), (14, 10055248), (16, 8798342), (28, 5027624), (32, 4399171), (49, 2872928), (56, 2513812), (98, 1436464), (112, 1256906), (196, 718232), (224, 628453), (392, 359116), (784, 179558), (1568, 89779)]