38695664

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7351}}^1$

素因数の和:7413

約数の個数: 40

約数和(自身を含む): 87518208

約数和(自身を除く): 48822544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 7351, 14702, 29404, 51457, 58808, 102914, 117616, 205828, 345497, 411656, 690994, 823312, 1381988, 2418479, 2763976, 4836958, 5527952, 9673916, 19347832, 38695664]

約数ペア:

[(1, 38695664), (2, 19347832), (4, 9673916), (7, 5527952), (8, 4836958), (14, 2763976), (16, 2418479), (28, 1381988), (47, 823312), (56, 690994), (94, 411656), (112, 345497), (188, 205828), (329, 117616), (376, 102914), (658, 58808), (752, 51457), (1316, 29404), (2632, 14702), (5264, 7351)]