26603504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2153

約数の個数: 40

約数和(自身を含む): 55764288

約数和(自身を除く): 29160784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 2081, 3196, 4162, 6392, 8324, 12784, 16648, 33296, 35377, 70754, 97807, 141508, 195614, 283016, 391228, 566032, 782456, 1564912, 1662719, 3325438, 6650876, 13301752, 26603504]

約数ペア:

[(1, 26603504), (2, 13301752), (4, 6650876), (8, 3325438), (16, 1662719), (17, 1564912), (34, 782456), (47, 566032), (68, 391228), (94, 283016), (136, 195614), (188, 141508), (272, 97807), (376, 70754), (752, 35377), (799, 33296), (1598, 16648), (2081, 12784), (3196, 8324), (4162, 6392)]