67876822

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1\times {\mathrm{491}}^1$

素因数の和:928

約数の個数: 24

約数和(自身を含む): 110744280

約数和(自身を除く): 42867458

約数列:

[1, 2, 13, 26, 169, 338, 409, 491, 818, 982, 5317, 6383, 10634, 12766, 69121, 82979, 138242, 165958, 200819, 401638, 2610647, 5221294, 33938411, 67876822]

約数ペア:

[(1, 67876822), (2, 33938411), (13, 5221294), (26, 2610647), (169, 401638), (338, 200819), (409, 165958), (491, 138242), (818, 82979), (982, 69121), (5317, 12766), (6383, 10634)]