24687536

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 60

約数和(自身を含む): 53675880

約数和(自身を除く): 28988344

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 281, 289, 304, 323, 562, 578, 646, 1124, 1156, 1292, 2248, 2312, 2584, 4496, 4624, 4777, 5168, 5339, 5491, 9554, 10678, 10982, 19108, 21356, 21964, 38216, 42712, 43928, 76432, 81209, 85424, 87856, 90763, 162418, 181526, 324836, 363052, 649672, 726104, 1299344, 1452208, 1542971, 3085942, 6171884, 12343768, 24687536]

約数ペア:

[(1, 24687536), (2, 12343768), (4, 6171884), (8, 3085942), (16, 1542971), (17, 1452208), (19, 1299344), (34, 726104), (38, 649672), (68, 363052), (76, 324836), (136, 181526), (152, 162418), (272, 90763), (281, 87856), (289, 85424), (304, 81209), (323, 76432), (562, 43928), (578, 42712), (646, 38216), (1124, 21964), (1156, 21356), (1292, 19108), (2248, 10982), (2312, 10678), (2584, 9554), (4496, 5491), (4624, 5339), (4777, 5168)]