16984576

素因数分解:

$2^9\times 7^2\times {\mathrm{677}}^1$

素因数の和:709

約数の個数: 60

約数和(自身を含む): 39534858

約数和(自身を除く): 22550282

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 677, 784, 896, 1354, 1568, 1792, 2708, 3136, 3584, 4739, 5416, 6272, 9478, 10832, 12544, 18956, 21664, 25088, 33173, 37912, 43328, 66346, 75824, 86656, 132692, 151648, 173312, 265384, 303296, 346624, 530768, 606592, 1061536, 1213184, 2123072, 2426368, 4246144, 8492288, 16984576]

約数ペア:

[(1, 16984576), (2, 8492288), (4, 4246144), (7, 2426368), (8, 2123072), (14, 1213184), (16, 1061536), (28, 606592), (32, 530768), (49, 346624), (56, 303296), (64, 265384), (98, 173312), (112, 151648), (128, 132692), (196, 86656), (224, 75824), (256, 66346), (392, 43328), (448, 37912), (512, 33173), (677, 25088), (784, 21664), (896, 18956), (1354, 12544), (1568, 10832), (1792, 9478), (2708, 6272), (3136, 5416), (3584, 4739)]