66107158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 109567584

約数和(自身を除く): 43460426

約数列:

[1, 2, 13, 26, 67, 134, 137, 274, 277, 554, 871, 1742, 1781, 3562, 3601, 7202, 9179, 18358, 18559, 37118, 37949, 75898, 119327, 238654, 241267, 482534, 493337, 986674, 2542583, 5085166, 33053579, 66107158]

約数ペア:

[(1, 66107158), (2, 33053579), (13, 5085166), (26, 2542583), (67, 986674), (134, 493337), (137, 482534), (274, 241267), (277, 238654), (554, 119327), (871, 75898), (1742, 37949), (1781, 37118), (3562, 18559), (3601, 18358), (7202, 9179)]