67178492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{42953}}^1$

素因数の和:42997

約数の個数: 24

約数和(自身を含む): 129892896

約数和(自身を除く): 62714404

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 42953, 85906, 171812, 730201, 987919, 1460402, 1975838, 2920804, 3951676, 16794623, 33589246, 67178492]

約数ペア:

[(1, 67178492), (2, 33589246), (4, 16794623), (17, 3951676), (23, 2920804), (34, 1975838), (46, 1460402), (68, 987919), (92, 730201), (391, 171812), (782, 85906), (1564, 42953)]