7480624

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 40

約数和(自身を含む): 15124032

約数和(自身を除く): 7643408

約数列:

[1, 2, 4, 8, 16, 43, 83, 86, 131, 166, 172, 262, 332, 344, 524, 664, 688, 1048, 1328, 2096, 3569, 5633, 7138, 10873, 11266, 14276, 21746, 22532, 28552, 43492, 45064, 57104, 86984, 90128, 173968, 467539, 935078, 1870156, 3740312, 7480624]

約数ペア:

[(1, 7480624), (2, 3740312), (4, 1870156), (8, 935078), (16, 467539), (43, 173968), (83, 90128), (86, 86984), (131, 57104), (166, 45064), (172, 43492), (262, 28552), (332, 22532), (344, 21746), (524, 14276), (664, 11266), (688, 10873), (1048, 7138), (1328, 5633), (2096, 3569)]