26391336

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 42037464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 107, 129, 172, 214, 239, 258, 321, 344, 428, 478, 516, 642, 717, 856, 956, 1032, 1284, 1434, 1912, 2568, 2868, 4601, 5736, 9202, 10277, 13803, 18404, 20554, 25573, 27606, 30831, 36808, 41108, 51146, 55212, 61662, 76719, 82216, 102292, 110424, 123324, 153438, 204584, 246648, 306876, 613752, 1099639, 2199278, 3298917, 4398556, 6597834, 8797112, 13195668, 26391336]

約数ペア:

[(1, 26391336), (2, 13195668), (3, 8797112), (4, 6597834), (6, 4398556), (8, 3298917), (12, 2199278), (24, 1099639), (43, 613752), (86, 306876), (107, 246648), (129, 204584), (172, 153438), (214, 123324), (239, 110424), (258, 102292), (321, 82216), (344, 76719), (428, 61662), (478, 55212), (516, 51146), (642, 41108), (717, 36808), (856, 30831), (956, 27606), (1032, 25573), (1284, 20554), (1434, 18404), (1912, 13803), (2568, 10277), (2868, 9202), (4601, 5736)]