8147392

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 56

約数和(自身を含む): 17995392

約数和(自身を除く): 9848000

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 163, 176, 284, 326, 352, 568, 652, 704, 781, 1136, 1304, 1562, 1793, 2272, 2608, 3124, 3586, 4544, 5216, 6248, 7172, 10432, 11573, 12496, 14344, 23146, 24992, 28688, 46292, 49984, 57376, 92584, 114752, 127303, 185168, 254606, 370336, 509212, 740672, 1018424, 2036848, 4073696, 8147392]

約数ペア:

[(1, 8147392), (2, 4073696), (4, 2036848), (8, 1018424), (11, 740672), (16, 509212), (22, 370336), (32, 254606), (44, 185168), (64, 127303), (71, 114752), (88, 92584), (142, 57376), (163, 49984), (176, 46292), (284, 28688), (326, 24992), (352, 23146), (568, 14344), (652, 12496), (704, 11573), (781, 10432), (1136, 7172), (1304, 6248), (1562, 5216), (1793, 4544), (2272, 3586), (2608, 3124)]