3857912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 8067600

約数和(自身を除く): 4209688

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 1493, 2584, 2986, 5972, 11944, 25381, 28367, 50762, 56734, 101524, 113468, 203048, 226936, 482239, 964478, 1928956, 3857912]

約数ペア:

[(1, 3857912), (2, 1928956), (4, 964478), (8, 482239), (17, 226936), (19, 203048), (34, 113468), (38, 101524), (68, 56734), (76, 50762), (136, 28367), (152, 25381), (323, 11944), (646, 5972), (1292, 2986), (1493, 2584)]