66857882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1741}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 124086144

約数和(自身を除く): 57228262

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 211, 422, 1477, 1741, 2743, 2954, 3482, 5486, 12187, 19201, 22633, 24374, 38402, 45266, 158431, 316862, 367351, 734702, 2571457, 4775563, 5142914, 9551126, 33428941, 66857882]

約数ペア:

[(1, 66857882), (2, 33428941), (7, 9551126), (13, 5142914), (14, 4775563), (26, 2571457), (91, 734702), (182, 367351), (211, 316862), (422, 158431), (1477, 45266), (1741, 38402), (2743, 24374), (2954, 22633), (3482, 19201), (5486, 12187)]