13171712

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:716

約数の個数: 44

約数和(自身を含む): 27757320

約数和(自身を除く): 14585608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 677, 1024, 1216, 1354, 2432, 2708, 4864, 5416, 9728, 10832, 12863, 19456, 21664, 25726, 43328, 51452, 86656, 102904, 173312, 205808, 346624, 411616, 693248, 823232, 1646464, 3292928, 6585856, 13171712]

約数ペア:

[(1, 13171712), (2, 6585856), (4, 3292928), (8, 1646464), (16, 823232), (19, 693248), (32, 411616), (38, 346624), (64, 205808), (76, 173312), (128, 102904), (152, 86656), (256, 51452), (304, 43328), (512, 25726), (608, 21664), (677, 19456), (1024, 12863), (1216, 10832), (1354, 9728), (2432, 5416), (2708, 4864)]