64867656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{386117}}^1$

素因数の和:386133

約数の個数: 32

約数和(自身を含む): 185336640

約数和(自身を除く): 120468984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 386117, 772234, 1158351, 1544468, 2316702, 2702819, 3088936, 4633404, 5405638, 8108457, 9266808, 10811276, 16216914, 21622552, 32433828, 64867656]

約数ペア:

[(1, 64867656), (2, 32433828), (3, 21622552), (4, 16216914), (6, 10811276), (7, 9266808), (8, 8108457), (12, 5405638), (14, 4633404), (21, 3088936), (24, 2702819), (28, 2316702), (42, 1544468), (56, 1158351), (84, 772234), (168, 386117)]