17316572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 37716672

約数和(自身を除く): 20400100

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 421, 452, 791, 842, 1469, 1582, 1684, 2938, 2947, 3164, 5473, 5876, 5894, 10283, 10946, 11788, 20566, 21892, 38311, 41132, 47573, 76622, 95146, 153244, 190292, 333011, 618449, 666022, 1236898, 1332044, 2473796, 4329143, 8658286, 17316572]

約数ペア:

[(1, 17316572), (2, 8658286), (4, 4329143), (7, 2473796), (13, 1332044), (14, 1236898), (26, 666022), (28, 618449), (52, 333011), (91, 190292), (113, 153244), (182, 95146), (226, 76622), (364, 47573), (421, 41132), (452, 38311), (791, 21892), (842, 20566), (1469, 11788), (1582, 10946), (1684, 10283), (2938, 5894), (2947, 5876), (3164, 5473)]