26155888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:793

約数の個数: 40

約数和(自身を含む): 55572336

約数和(自身を除く): 29416448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 353, 421, 706, 842, 1412, 1684, 2824, 3368, 3883, 4631, 5648, 6736, 7766, 9262, 15532, 18524, 31064, 37048, 62128, 74096, 148613, 297226, 594452, 1188904, 1634743, 2377808, 3269486, 6538972, 13077944, 26155888]

約数ペア:

[(1, 26155888), (2, 13077944), (4, 6538972), (8, 3269486), (11, 2377808), (16, 1634743), (22, 1188904), (44, 594452), (88, 297226), (176, 148613), (353, 74096), (421, 62128), (706, 37048), (842, 31064), (1412, 18524), (1684, 15532), (2824, 9262), (3368, 7766), (3883, 6736), (4631, 5648)]