28804514288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{578311}}^1$

素因数の和:578613

約数の個数: 40

約数和(自身を含む): 61097506176

約数和(自身を除く): 32292991888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 283, 566, 1132, 2264, 3113, 4528, 6226, 12452, 24904, 49808, 578311, 1156622, 2313244, 4626488, 6361421, 9252976, 12722842, 25445684, 50891368, 101782736, 163662013, 327324026, 654648052, 1309296104, 1800282143, 2618592208, 3600564286, 7201128572, 14402257144, 28804514288]

約数ペア:

[(1, 28804514288), (2, 14402257144), (4, 7201128572), (8, 3600564286), (11, 2618592208), (16, 1800282143), (22, 1309296104), (44, 654648052), (88, 327324026), (176, 163662013), (283, 101782736), (566, 50891368), (1132, 25445684), (2264, 12722842), (3113, 9252976), (4528, 6361421), (6226, 4626488), (12452, 2313244), (24904, 1156622), (49808, 578311)]