64701392

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25117}}^1$

素因数の和:25155

約数の個数: 40

約数和(自身を含む): 149502336

約数和(自身を除く): 84800944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 25117, 50234, 100468, 175819, 200936, 351638, 401872, 577691, 703276, 1155382, 1406552, 2310764, 2813104, 4043837, 4621528, 8087674, 9243056, 16175348, 32350696, 64701392]

約数ペア:

[(1, 64701392), (2, 32350696), (4, 16175348), (7, 9243056), (8, 8087674), (14, 4621528), (16, 4043837), (23, 2813104), (28, 2310764), (46, 1406552), (56, 1155382), (92, 703276), (112, 577691), (161, 401872), (184, 351638), (322, 200936), (368, 175819), (644, 100468), (1288, 50234), (2576, 25117)]