1439262016

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2803}}^1$

素因数の和:2999

約数の個数: 56

約数和(自身を含む): 2922934464

約数和(自身を除く): 1483672448

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 113, 142, 226, 284, 452, 568, 904, 1136, 1808, 2272, 2803, 3616, 4544, 5606, 7232, 8023, 11212, 16046, 22424, 32092, 44848, 64184, 89696, 128368, 179392, 199013, 256736, 316739, 398026, 513472, 633478, 796052, 1266956, 1592104, 2533912, 3184208, 5067824, 6368416, 10135648, 12736832, 20271296, 22488469, 44976938, 89953876, 179907752, 359815504, 719631008, 1439262016]

約数ペア:

[(1, 1439262016), (2, 719631008), (4, 359815504), (8, 179907752), (16, 89953876), (32, 44976938), (64, 22488469), (71, 20271296), (113, 12736832), (142, 10135648), (226, 6368416), (284, 5067824), (452, 3184208), (568, 2533912), (904, 1592104), (1136, 1266956), (1808, 796052), (2272, 633478), (2803, 513472), (3616, 398026), (4544, 316739), (5606, 256736), (7232, 199013), (8023, 179392), (11212, 128368), (16046, 89696), (22424, 64184), (32092, 44848)]