6540464

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1$

素因数の和:2577

約数の個数: 40

約数和(自身を含む): 15118080

約数和(自身を除く): 8577616

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2539, 2576, 5078, 10156, 17773, 20312, 35546, 40624, 58397, 71092, 116794, 142184, 233588, 284368, 408779, 467176, 817558, 934352, 1635116, 3270232, 6540464]

約数ペア:

[(1, 6540464), (2, 3270232), (4, 1635116), (7, 934352), (8, 817558), (14, 467176), (16, 408779), (23, 284368), (28, 233588), (46, 142184), (56, 116794), (92, 71092), (112, 58397), (161, 40624), (184, 35546), (322, 20312), (368, 17773), (644, 10156), (1288, 5078), (2539, 2576)]