27391672

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 37926728

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 371, 424, 583, 616, 742, 839, 1166, 1484, 1678, 2332, 2968, 3356, 4081, 4664, 5873, 6712, 8162, 9229, 11746, 16324, 18458, 23492, 32648, 36916, 44467, 46984, 64603, 73832, 88934, 129206, 177868, 258412, 311269, 355736, 489137, 516824, 622538, 978274, 1245076, 1956548, 2490152, 3423959, 3913096, 6847918, 13695836, 27391672]

約数ペア:

[(1, 27391672), (2, 13695836), (4, 6847918), (7, 3913096), (8, 3423959), (11, 2490152), (14, 1956548), (22, 1245076), (28, 978274), (44, 622538), (53, 516824), (56, 489137), (77, 355736), (88, 311269), (106, 258412), (154, 177868), (212, 129206), (308, 88934), (371, 73832), (424, 64603), (583, 46984), (616, 44467), (742, 36916), (839, 32648), (1166, 23492), (1484, 18458), (1678, 16324), (2332, 11746), (2968, 9229), (3356, 8162), (4081, 6712), (4664, 5873)]