28300412

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 59243520

約数和(自身を除く): 30943108

約数列:

[1, 2, 4, 7, 14, 28, 37, 59, 74, 118, 148, 236, 259, 413, 463, 518, 826, 926, 1036, 1652, 1852, 2183, 3241, 4366, 6482, 8732, 12964, 15281, 17131, 27317, 30562, 34262, 54634, 61124, 68524, 109268, 119917, 191219, 239834, 382438, 479668, 764876, 1010729, 2021458, 4042916, 7075103, 14150206, 28300412]

約数ペア:

[(1, 28300412), (2, 14150206), (4, 7075103), (7, 4042916), (14, 2021458), (28, 1010729), (37, 764876), (59, 479668), (74, 382438), (118, 239834), (148, 191219), (236, 119917), (259, 109268), (413, 68524), (463, 61124), (518, 54634), (826, 34262), (926, 30562), (1036, 27317), (1652, 17131), (1852, 15281), (2183, 12964), (3241, 8732), (4366, 6482)]