26888889182

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{39719}}^1$

素因数の和:39992

約数の個数: 32

約数和(自身を含む): 42554419200

約数和(自身を除く): 15665530018

約数列:

[1, 2, 31, 61, 62, 122, 179, 358, 1891, 3782, 5549, 10919, 11098, 21838, 39719, 79438, 338489, 676978, 1231289, 2422859, 2462578, 4845718, 7109701, 14219402, 75108629, 150217258, 220400731, 433691761, 440801462, 867383522, 13444444591, 26888889182]

約数ペア:

[(1, 26888889182), (2, 13444444591), (31, 867383522), (61, 440801462), (62, 433691761), (122, 220400731), (179, 150217258), (358, 75108629), (1891, 14219402), (3782, 7109701), (5549, 4845718), (10919, 2462578), (11098, 2422859), (21838, 1231289), (39719, 676978), (79438, 338489)]