2647904

素因数分解:

$2^5\times 7^1\times {\mathrm{11821}}^1$

素因数の和:11838

約数の個数: 24

約数和(自身を含む): 5958288

約数和(自身を除く): 3310384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 11821, 23642, 47284, 82747, 94568, 165494, 189136, 330988, 378272, 661976, 1323952, 2647904]

約数ペア:

[(1, 2647904), (2, 1323952), (4, 661976), (7, 378272), (8, 330988), (14, 189136), (16, 165494), (28, 94568), (32, 82747), (56, 47284), (112, 23642), (224, 11821)]