40440436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4973}}^1$

素因数の和:5103

約数の個数: 24

約数和(自身を含む): 75206880

約数和(自身を除く): 34766444

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 4973, 8132, 9946, 19892, 94487, 188974, 377948, 532111, 1064222, 2128444, 10110109, 20220218, 40440436]

約数ペア:

[(1, 40440436), (2, 20220218), (4, 10110109), (19, 2128444), (38, 1064222), (76, 532111), (107, 377948), (214, 188974), (428, 94487), (2033, 19892), (4066, 9946), (4973, 8132)]