40208812

素因数分解:

$2^2\times 7^2\times {\mathrm{271}}^1\times {\mathrm{757}}^1$

素因数の和:1046

約数の個数: 36

約数和(自身を含む): 82264224

約数和(自身を除く): 42055412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 271, 542, 757, 1084, 1514, 1897, 3028, 3794, 5299, 7588, 10598, 13279, 21196, 26558, 37093, 53116, 74186, 148372, 205147, 410294, 820588, 1436029, 2872058, 5744116, 10052203, 20104406, 40208812]

約数ペア:

[(1, 40208812), (2, 20104406), (4, 10052203), (7, 5744116), (14, 2872058), (28, 1436029), (49, 820588), (98, 410294), (196, 205147), (271, 148372), (542, 74186), (757, 53116), (1084, 37093), (1514, 26558), (1897, 21196), (3028, 13279), (3794, 10598), (5299, 7588)]