2903648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 6377616

約数和(自身を除く): 3473968

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 113, 146, 176, 226, 292, 352, 452, 584, 803, 904, 1168, 1243, 1606, 1808, 2336, 2486, 3212, 3616, 4972, 6424, 8249, 9944, 12848, 16498, 19888, 25696, 32996, 39776, 65992, 90739, 131984, 181478, 263968, 362956, 725912, 1451824, 2903648]

約数ペア:

[(1, 2903648), (2, 1451824), (4, 725912), (8, 362956), (11, 263968), (16, 181478), (22, 131984), (32, 90739), (44, 65992), (73, 39776), (88, 32996), (113, 25696), (146, 19888), (176, 16498), (226, 12848), (292, 9944), (352, 8249), (452, 6424), (584, 4972), (803, 3616), (904, 3212), (1168, 2486), (1243, 2336), (1606, 1808)]