5580224

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 56

約数和(自身を含む): 12588240

約数和(自身を除く): 7008016

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 353, 416, 494, 608, 706, 832, 988, 1216, 1412, 1976, 2824, 3952, 4589, 5648, 6707, 7904, 9178, 11296, 13414, 15808, 18356, 22592, 26828, 36712, 53656, 73424, 87191, 107312, 146848, 174382, 214624, 293696, 348764, 429248, 697528, 1395056, 2790112, 5580224]

約数ペア:

[(1, 5580224), (2, 2790112), (4, 1395056), (8, 697528), (13, 429248), (16, 348764), (19, 293696), (26, 214624), (32, 174382), (38, 146848), (52, 107312), (64, 87191), (76, 73424), (104, 53656), (152, 36712), (208, 26828), (247, 22592), (304, 18356), (353, 15808), (416, 13414), (494, 11296), (608, 9178), (706, 7904), (832, 6707), (988, 5648), (1216, 4589), (1412, 3952), (1976, 2824)]