3979136

素因数分解:

$2^7\times 7^1\times {\mathrm{4441}}^1$

素因数の和:4462

約数の個数: 32

約数和(自身を含む): 9061680

約数和(自身を除く): 5082544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 4441, 8882, 17764, 31087, 35528, 62174, 71056, 124348, 142112, 248696, 284224, 497392, 568448, 994784, 1989568, 3979136]

約数ペア:

[(1, 3979136), (2, 1989568), (4, 994784), (7, 568448), (8, 497392), (14, 284224), (16, 248696), (28, 142112), (32, 124348), (56, 71056), (64, 62174), (112, 35528), (128, 31087), (224, 17764), (448, 8882), (896, 4441)]