25303552

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:768

約数の個数: 40

約数和(自身を含む): 51325956

約数和(自身を除く): 26022404

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 677, 1168, 1354, 2336, 2708, 4672, 5416, 9344, 10832, 18688, 21664, 37376, 43328, 49421, 86656, 98842, 173312, 197684, 346624, 395368, 790736, 1581472, 3162944, 6325888, 12651776, 25303552]

約数ペア:

[(1, 25303552), (2, 12651776), (4, 6325888), (8, 3162944), (16, 1581472), (32, 790736), (64, 395368), (73, 346624), (128, 197684), (146, 173312), (256, 98842), (292, 86656), (512, 49421), (584, 43328), (677, 37376), (1168, 21664), (1354, 18688), (2336, 10832), (2708, 9344), (4672, 5416)]