26705776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2089}}^1$

素因数の和:2161

約数の個数: 40

約数和(自身を含む): 55978560

約数和(自身を除く): 29272784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 2089, 3196, 4178, 6392, 8356, 12784, 16712, 33424, 35513, 71026, 98183, 142052, 196366, 284104, 392732, 568208, 785464, 1570928, 1669111, 3338222, 6676444, 13352888, 26705776]

約数ペア:

[(1, 26705776), (2, 13352888), (4, 6676444), (8, 3338222), (16, 1669111), (17, 1570928), (34, 785464), (47, 568208), (68, 392732), (94, 284104), (136, 196366), (188, 142052), (272, 98183), (376, 71026), (752, 35513), (799, 33424), (1598, 16712), (2089, 12784), (3196, 8356), (4178, 6392)]