42266146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 72999360

約数和(自身を除く): 30733214

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 247, 494, 871, 1273, 1277, 1742, 2546, 2554, 16549, 16601, 24263, 33098, 33202, 48526, 85559, 171118, 315419, 630838, 1112267, 1625621, 2224534, 3251242, 21133073, 42266146]

約数ペア:

[(1, 42266146), (2, 21133073), (13, 3251242), (19, 2224534), (26, 1625621), (38, 1112267), (67, 630838), (134, 315419), (247, 171118), (494, 85559), (871, 48526), (1273, 33202), (1277, 33098), (1742, 24263), (2546, 16601), (2554, 16549)]