40968674

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{63419}}^1$

素因数の和:63457

約数の個数: 16

約数和(自身を含む): 68493600

約数和(自身を除く): 27524926

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 63419, 126838, 1078123, 1204961, 2156246, 2409922, 20484337, 40968674]

約数ペア:

[(1, 40968674), (2, 20484337), (17, 2409922), (19, 2156246), (34, 1204961), (38, 1078123), (323, 126838), (646, 63419)]