7400228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1543}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 14266560

約数和(自身を除く): 6866332

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 1543, 2398, 3086, 4796, 6172, 16973, 33946, 67892, 168187, 336374, 672748, 1850057, 3700114, 7400228]

約数ペア:

[(1, 7400228), (2, 3700114), (4, 1850057), (11, 672748), (22, 336374), (44, 168187), (109, 67892), (218, 33946), (436, 16973), (1199, 6172), (1543, 4796), (2398, 3086)]