28716728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3019}}^1$

素因数の和:3095

約数の個数: 32

約数和(自身を含む): 57078000

約数和(自身を除く): 28361272

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 2378, 3019, 4756, 6038, 9512, 12076, 24152, 87551, 123779, 175102, 247558, 350204, 495116, 700408, 990232, 3589591, 7179182, 14358364, 28716728]

約数ペア:

[(1, 28716728), (2, 14358364), (4, 7179182), (8, 3589591), (29, 990232), (41, 700408), (58, 495116), (82, 350204), (116, 247558), (164, 175102), (232, 123779), (328, 87551), (1189, 24152), (2378, 12076), (3019, 9512), (4756, 6038)]