26673946

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1570

約数の個数: 24

約数和(自身を含む): 44172540

約数和(自身を除く): 17498594

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 689, 1378, 1489, 2978, 8957, 17914, 19357, 38714, 78917, 157834, 251641, 503282, 1025921, 2051842, 13336973, 26673946]

約数ペア:

[(1, 26673946), (2, 13336973), (13, 2051842), (26, 1025921), (53, 503282), (106, 251641), (169, 157834), (338, 78917), (689, 38714), (1378, 19357), (1489, 17914), (2978, 8957)]