72685538

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{23957}}^1$

素因数の和:24037

約数の個数: 16

約数和(自身を含む): 114710904

約数和(自身を除く): 42025366

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 23957, 47914, 886409, 982237, 1772818, 1964474, 36342769, 72685538]

約数ペア:

[(1, 72685538), (2, 36342769), (37, 1964474), (41, 1772818), (74, 982237), (82, 886409), (1517, 47914), (3034, 23957)]