42879116

素因数分解:

$2^2\times 7^3\times {\mathrm{31253}}^1$

素因数の和:31278

約数の個数: 24

約数和(自身を含む): 87511200

約数和(自身を除く): 44632084

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 31253, 62506, 125012, 218771, 437542, 875084, 1531397, 3062794, 6125588, 10719779, 21439558, 42879116]

約数ペア:

[(1, 42879116), (2, 21439558), (4, 10719779), (7, 6125588), (14, 3062794), (28, 1531397), (49, 875084), (98, 437542), (196, 218771), (343, 125012), (686, 62506), (1372, 31253)]