7642486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 13141440

約数和(自身を除く): 5498954

約数列:

[1, 2, 17, 23, 29, 34, 46, 58, 337, 391, 493, 667, 674, 782, 986, 1334, 5729, 7751, 9773, 11339, 11458, 15502, 19546, 22678, 131767, 166141, 224779, 263534, 332282, 449558, 3821243, 7642486]

約数ペア:

[(1, 7642486), (2, 3821243), (17, 449558), (23, 332282), (29, 263534), (34, 224779), (46, 166141), (58, 131767), (337, 22678), (391, 19546), (493, 15502), (667, 11458), (674, 11339), (782, 9773), (986, 7751), (1334, 5729)]