2123072

素因数分解:

$2^6\times 7^2\times {\mathrm{677}}^1$

素因数の和:703

約数の個数: 42

約数和(自身を含む): 4908042

約数和(自身を除く): 2784970

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 677, 784, 1354, 1568, 2708, 3136, 4739, 5416, 9478, 10832, 18956, 21664, 33173, 37912, 43328, 66346, 75824, 132692, 151648, 265384, 303296, 530768, 1061536, 2123072]

約数ペア:

[(1, 2123072), (2, 1061536), (4, 530768), (7, 303296), (8, 265384), (14, 151648), (16, 132692), (28, 75824), (32, 66346), (49, 43328), (56, 37912), (64, 33173), (98, 21664), (112, 18956), (196, 10832), (224, 9478), (392, 5416), (448, 4739), (677, 3136), (784, 2708), (1354, 1568)]