67400308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{991181}}^1$

素因数の和:991202

約数の個数: 12

約数和(自身を含む): 124888932

約数和(自身を除く): 57488624

約数列:

[1, 2, 4, 17, 34, 68, 991181, 1982362, 3964724, 16850077, 33700154, 67400308]

約数ペア:

[(1, 67400308), (2, 33700154), (4, 16850077), (17, 3964724), (34, 1982362), (68, 991181)]