38480288

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 101352384

約数和(自身を除く): 62872096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 56, 77, 88, 92, 97, 98, 112, 154, 161, 176, 184, 194, 196, 224, 253, 308, 322, 352, 368, 388, 392, 506, 539, 616, 644, 679, 736, 776, 784, 1012, 1067, 1078, 1127, 1232, 1288, 1358, 1552, 1568, 1771, 2024, 2134, 2156, 2231, 2254, 2464, 2576, 2716, 3104, 3542, 4048, 4268, 4312, 4462, 4508, 4753, 5152, 5432, 7084, 7469, 8096, 8536, 8624, 8924, 9016, 9506, 10864, 12397, 14168, 14938, 15617, 17072, 17248, 17848, 18032, 19012, 21728, 24541, 24794, 28336, 29876, 31234, 34144, 35696, 36064, 38024, 49082, 49588, 52283, 56672, 59752, 62468, 71392, 76048, 98164, 99176, 104566, 109319, 119504, 124936, 152096, 171787, 196328, 198352, 209132, 218638, 239008, 249872, 343574, 392656, 396704, 418264, 437276, 499744, 687148, 785312, 836528, 874552, 1202509, 1374296, 1673056, 1749104, 2405018, 2748592, 3498208, 4810036, 5497184, 9620072, 19240144, 38480288]

約数ペア:

[(1, 38480288), (2, 19240144), (4, 9620072), (7, 5497184), (8, 4810036), (11, 3498208), (14, 2748592), (16, 2405018), (22, 1749104), (23, 1673056), (28, 1374296), (32, 1202509), (44, 874552), (46, 836528), (49, 785312), (56, 687148), (77, 499744), (88, 437276), (92, 418264), (97, 396704), (98, 392656), (112, 343574), (154, 249872), (161, 239008), (176, 218638), (184, 209132), (194, 198352), (196, 196328), (224, 171787), (253, 152096), (308, 124936), (322, 119504), (352, 109319), (368, 104566), (388, 99176), (392, 98164), (506, 76048), (539, 71392), (616, 62468), (644, 59752), (679, 56672), (736, 52283), (776, 49588), (784, 49082), (1012, 38024), (1067, 36064), (1078, 35696), (1127, 34144), (1232, 31234), (1288, 29876), (1358, 28336), (1552, 24794), (1568, 24541), (1771, 21728), (2024, 19012), (2134, 18032), (2156, 17848), (2231, 17248), (2254, 17072), (2464, 15617), (2576, 14938), (2716, 14168), (3104, 12397), (3542, 10864), (4048, 9506), (4268, 9016), (4312, 8924), (4462, 8624), (4508, 8536), (4753, 8096), (5152, 7469), (5432, 7084)]