2904416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 6395760

約数和(自身を除く): 3491344

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 281, 304, 323, 544, 562, 608, 646, 1124, 1292, 2248, 2584, 4496, 4777, 5168, 5339, 8992, 9554, 10336, 10678, 19108, 21356, 38216, 42712, 76432, 85424, 90763, 152864, 170848, 181526, 363052, 726104, 1452208, 2904416]

約数ペア:

[(1, 2904416), (2, 1452208), (4, 726104), (8, 363052), (16, 181526), (17, 170848), (19, 152864), (32, 90763), (34, 85424), (38, 76432), (68, 42712), (76, 38216), (136, 21356), (152, 19108), (272, 10678), (281, 10336), (304, 9554), (323, 8992), (544, 5339), (562, 5168), (608, 4777), (646, 4496), (1124, 2584), (1292, 2248)]