42872258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{887}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 76083840

約数和(自身を除く): 33211582

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 887, 1774, 1859, 2197, 3718, 4394, 9757, 11531, 19514, 23062, 24167, 48334, 126841, 149903, 253682, 299806, 1648933, 1948739, 3297866, 3897478, 21436129, 42872258]

約数ペア:

[(1, 42872258), (2, 21436129), (11, 3897478), (13, 3297866), (22, 1948739), (26, 1648933), (143, 299806), (169, 253682), (286, 149903), (338, 126841), (887, 48334), (1774, 24167), (1859, 23062), (2197, 19514), (3718, 11531), (4394, 9757)]