77643776

素因数分解:

$2^{14}\times 7^1\times {\mathrm{677}}^1$

素因数の和:712

約数の個数: 60

約数和(自身を含む): 177728208

約数和(自身を除く): 100084432

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, 16384, 18956, 21664, 28672, 37912, 43328, 57344, 75824, 86656, 114688, 151648, 173312, 303296, 346624, 606592, 693248, 1213184, 1386496, 2426368, 2772992, 4852736, 5545984, 9705472, 11091968, 19410944, 38821888, 77643776]

約数ペア:

[(1, 77643776), (2, 38821888), (4, 19410944), (7, 11091968), (8, 9705472), (14, 5545984), (16, 4852736), (28, 2772992), (32, 2426368), (56, 1386496), (64, 1213184), (112, 693248), (128, 606592), (224, 346624), (256, 303296), (448, 173312), (512, 151648), (677, 114688), (896, 86656), (1024, 75824), (1354, 57344), (1792, 43328), (2048, 37912), (2708, 28672), (3584, 21664), (4096, 18956), (4739, 16384), (5416, 14336), (7168, 10832), (8192, 9478)]