17471216

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3319}}^1$

素因数の和:3381

約数の個数: 40

約数和(自身を含む): 39521280

約数和(自身を除く): 22050064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 3319, 5264, 6638, 13276, 23233, 26552, 46466, 53104, 92932, 155993, 185864, 311986, 371728, 623972, 1091951, 1247944, 2183902, 2495888, 4367804, 8735608, 17471216]

約数ペア:

[(1, 17471216), (2, 8735608), (4, 4367804), (7, 2495888), (8, 2183902), (14, 1247944), (16, 1091951), (28, 623972), (47, 371728), (56, 311986), (94, 185864), (112, 155993), (188, 92932), (329, 53104), (376, 46466), (658, 26552), (752, 23233), (1316, 13276), (2632, 6638), (3319, 5264)]