47125768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{827}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 93895200

約数和(自身を除く): 46769432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 419, 827, 838, 1654, 1676, 3308, 3352, 6616, 7123, 14059, 14246, 28118, 28492, 56236, 56984, 112472, 346513, 693026, 1386052, 2772104, 5890721, 11781442, 23562884, 47125768]

約数ペア:

[(1, 47125768), (2, 23562884), (4, 11781442), (8, 5890721), (17, 2772104), (34, 1386052), (68, 693026), (136, 346513), (419, 112472), (827, 56984), (838, 56236), (1654, 28492), (1676, 28118), (3308, 14246), (3352, 14059), (6616, 7123)]