26979874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{9941}}^1$

素因数の和:10025

約数の個数: 16

約数和(自身を含む): 42949440

約数和(自身を除く): 15969566

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 9941, 19882, 228643, 457286, 586519, 1173038, 13489937, 26979874]

約数ペア:

[(1, 26979874), (2, 13489937), (23, 1173038), (46, 586519), (59, 457286), (118, 228643), (1357, 19882), (2714, 9941)]