38278144

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1338

約数の個数: 44

約数和(自身を含む): 79218900

約数和(自身を除く): 40940756

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1024, 1289, 1856, 2578, 3712, 5156, 7424, 10312, 14848, 20624, 29696, 37381, 41248, 74762, 82496, 149524, 164992, 299048, 329984, 598096, 659968, 1196192, 1319936, 2392384, 4784768, 9569536, 19139072, 38278144]

約数ペア:

[(1, 38278144), (2, 19139072), (4, 9569536), (8, 4784768), (16, 2392384), (29, 1319936), (32, 1196192), (58, 659968), (64, 598096), (116, 329984), (128, 299048), (232, 164992), (256, 149524), (464, 82496), (512, 74762), (928, 41248), (1024, 37381), (1289, 29696), (1856, 20624), (2578, 14848), (3712, 10312), (5156, 7424)]