28757526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36037}}^1$

素因数の和:36068

約数の個数: 32

約数和(自身を含む): 69192960

約数和(自身を除く): 40435434

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 36037, 72074, 108111, 216222, 252259, 504518, 684703, 756777, 1369406, 1513554, 2054109, 4108218, 4792921, 9585842, 14378763, 28757526]

約数ペア:

[(1, 28757526), (2, 14378763), (3, 9585842), (6, 4792921), (7, 4108218), (14, 2054109), (19, 1513554), (21, 1369406), (38, 756777), (42, 684703), (57, 504518), (114, 252259), (133, 216222), (266, 108111), (399, 72074), (798, 36037)]