16408039424

素因数分解:

$2^{12}\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2521}}^1$

素因数の和:2779

約数の個数: 104

約数和(自身を含む): 37679648448

約数和(自身を除く): 21271609024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 227, 256, 448, 454, 512, 896, 908, 1024, 1589, 1792, 1816, 2048, 2521, 3178, 3584, 3632, 4096, 5042, 6356, 7168, 7264, 10084, 12712, 14336, 14528, 17647, 20168, 25424, 28672, 29056, 35294, 40336, 50848, 58112, 70588, 80672, 101696, 116224, 141176, 161344, 203392, 232448, 282352, 322688, 406784, 464896, 564704, 572267, 645376, 813568, 929792, 1129408, 1144534, 1290752, 1627136, 2258816, 2289068, 2581504, 3254272, 4005869, 4517632, 4578136, 5163008, 6508544, 8011738, 9035264, 9156272, 10326016, 16023476, 18070528, 18312544, 32046952, 36141056, 36625088, 64093904, 72282112, 73250176, 128187808, 146500352, 256375616, 293000704, 512751232, 586001408, 1025502464, 1172002816, 2051004928, 2344005632, 4102009856, 8204019712, 16408039424]

約数ペア:

[(1, 16408039424), (2, 8204019712), (4, 4102009856), (7, 2344005632), (8, 2051004928), (14, 1172002816), (16, 1025502464), (28, 586001408), (32, 512751232), (56, 293000704), (64, 256375616), (112, 146500352), (128, 128187808), (224, 73250176), (227, 72282112), (256, 64093904), (448, 36625088), (454, 36141056), (512, 32046952), (896, 18312544), (908, 18070528), (1024, 16023476), (1589, 10326016), (1792, 9156272), (1816, 9035264), (2048, 8011738), (2521, 6508544), (3178, 5163008), (3584, 4578136), (3632, 4517632), (4096, 4005869), (5042, 3254272), (6356, 2581504), (7168, 2289068), (7264, 2258816), (10084, 1627136), (12712, 1290752), (14336, 1144534), (14528, 1129408), (17647, 929792), (20168, 813568), (25424, 645376), (28672, 572267), (29056, 564704), (35294, 464896), (40336, 406784), (50848, 322688), (58112, 282352), (70588, 232448), (80672, 203392), (101696, 161344), (116224, 141176)]