13990304

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 28699272

約数和(自身を除く): 14708968

約数列:

[1, 2, 4, 8, 16, 32, 53, 73, 106, 113, 146, 212, 226, 292, 424, 452, 584, 848, 904, 1168, 1696, 1808, 2336, 3616, 3869, 5989, 7738, 8249, 11978, 15476, 16498, 23956, 30952, 32996, 47912, 61904, 65992, 95824, 123808, 131984, 191648, 263968, 437197, 874394, 1748788, 3497576, 6995152, 13990304]

約数ペア:

[(1, 13990304), (2, 6995152), (4, 3497576), (8, 1748788), (16, 874394), (32, 437197), (53, 263968), (73, 191648), (106, 131984), (113, 123808), (146, 95824), (212, 65992), (226, 61904), (292, 47912), (424, 32996), (452, 30952), (584, 23956), (848, 16498), (904, 15476), (1168, 11978), (1696, 8249), (1808, 7738), (2336, 5989), (3616, 3869)]