7428388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9931}}^1$

素因数の和:9963

約数の個数: 24

約数和(自身を含む): 15017184

約数和(自身を除く): 7588796

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 9931, 19862, 39724, 109241, 168827, 218482, 337654, 436964, 675308, 1857097, 3714194, 7428388]

約数ペア:

[(1, 7428388), (2, 3714194), (4, 1857097), (11, 675308), (17, 436964), (22, 337654), (34, 218482), (44, 168827), (68, 109241), (187, 39724), (374, 19862), (748, 9931)]