38821888

素因数分解:

$2^{13}\times 7^1\times {\mathrm{677}}^1$

素因数の和:710

約数の個数: 56

約数和(自身を含む): 88861392

約数和(自身を除く): 50039504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 677, 896, 1024, 1354, 1792, 2048, 2708, 3584, 4096, 4739, 5416, 7168, 8192, 9478, 10832, 14336, 18956, 21664, 28672, 37912, 43328, 57344, 75824, 86656, 151648, 173312, 303296, 346624, 606592, 693248, 1213184, 1386496, 2426368, 2772992, 4852736, 5545984, 9705472, 19410944, 38821888]

約数ペア:

[(1, 38821888), (2, 19410944), (4, 9705472), (7, 5545984), (8, 4852736), (14, 2772992), (16, 2426368), (28, 1386496), (32, 1213184), (56, 693248), (64, 606592), (112, 346624), (128, 303296), (224, 173312), (256, 151648), (448, 86656), (512, 75824), (677, 57344), (896, 43328), (1024, 37912), (1354, 28672), (1792, 21664), (2048, 18956), (2708, 14336), (3584, 10832), (4096, 9478), (4739, 8192), (5416, 7168)]