28202887008

素因数分解:

$2^5\times 3^2\times {\mathrm{2539}}^1\times {\mathrm{38569}}^1$

素因数の和:41124

約数の個数: 72

約数和(自身を含む): 80235628200

約数和(自身を除く): 52032741192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2539, 5078, 7617, 10156, 15234, 20312, 22851, 30468, 38569, 40624, 45702, 60936, 77138, 81248, 91404, 115707, 121872, 154276, 182808, 231414, 243744, 308552, 347121, 365616, 462828, 617104, 694242, 731232, 925656, 1234208, 1388484, 1851312, 2776968, 3702624, 5553936, 11107872, 97926691, 195853382, 293780073, 391706764, 587560146, 783413528, 881340219, 1175120292, 1566827056, 1762680438, 2350240584, 3133654112, 3525360876, 4700481168, 7050721752, 9400962336, 14101443504, 28202887008]

約数ペア:

[(1, 28202887008), (2, 14101443504), (3, 9400962336), (4, 7050721752), (6, 4700481168), (8, 3525360876), (9, 3133654112), (12, 2350240584), (16, 1762680438), (18, 1566827056), (24, 1175120292), (32, 881340219), (36, 783413528), (48, 587560146), (72, 391706764), (96, 293780073), (144, 195853382), (288, 97926691), (2539, 11107872), (5078, 5553936), (7617, 3702624), (10156, 2776968), (15234, 1851312), (20312, 1388484), (22851, 1234208), (30468, 925656), (38569, 731232), (40624, 694242), (45702, 617104), (60936, 462828), (77138, 365616), (81248, 347121), (91404, 308552), (115707, 243744), (121872, 231414), (154276, 182808)]