47642236

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{661}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 85932896

約数和(自身を除く): 38290660

約数列:

[1, 2, 4, 37, 74, 148, 487, 661, 974, 1322, 1948, 2644, 18019, 24457, 36038, 48914, 72076, 97828, 321907, 643814, 1287628, 11910559, 23821118, 47642236]

約数ペア:

[(1, 47642236), (2, 23821118), (4, 11910559), (37, 1287628), (74, 643814), (148, 321907), (487, 97828), (661, 72076), (974, 48914), (1322, 36038), (1948, 24457), (2644, 18019)]