26991038

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{3259}}^1$

素因数の和:3403

約数の個数: 16

約数和(自身を含む): 41897520

約数和(自身を除く): 14906482

約数列:

[1, 2, 41, 82, 101, 202, 3259, 4141, 6518, 8282, 133619, 267238, 329159, 658318, 13495519, 26991038]

約数ペア:

[(1, 26991038), (2, 13495519), (41, 658318), (82, 329159), (101, 267238), (202, 133619), (3259, 8282), (4141, 6518)]