40079376

素因数分解:

$2^4\times 3^2\times {\mathrm{278329}}^1$

素因数の和:278343

約数の個数: 30

約数和(自身を含む): 112166990

約数和(自身を除く): 72087614

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 278329, 556658, 834987, 1113316, 1669974, 2226632, 2504961, 3339948, 4453264, 5009922, 6679896, 10019844, 13359792, 20039688, 40079376]

約数ペア:

[(1, 40079376), (2, 20039688), (3, 13359792), (4, 10019844), (6, 6679896), (8, 5009922), (9, 4453264), (12, 3339948), (16, 2504961), (18, 2226632), (24, 1669974), (36, 1113316), (48, 834987), (72, 556658), (144, 278329)]