71781472

素因数分解:

$2^5\times 7^2\times {\mathrm{45779}}^1$

素因数の和:45803

約数の個数: 36

約数和(自身を含む): 164395980

約数和(自身を除く): 92614508

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 45779, 91558, 183116, 320453, 366232, 640906, 732464, 1281812, 1464928, 2243171, 2563624, 4486342, 5127248, 8972684, 10254496, 17945368, 35890736, 71781472]

約数ペア:

[(1, 71781472), (2, 35890736), (4, 17945368), (7, 10254496), (8, 8972684), (14, 5127248), (16, 4486342), (28, 2563624), (32, 2243171), (49, 1464928), (56, 1281812), (98, 732464), (112, 640906), (196, 366232), (224, 320453), (392, 183116), (784, 91558), (1568, 45779)]