72391166

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{42533}}^1$

素因数の和:42595

約数の個数: 16

約数和(自身を含む): 116373024

約数和(自身を除く): 43981858

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 42533, 85066, 978259, 1573721, 1956518, 3147442, 36195583, 72391166]

約数ペア:

[(1, 72391166), (2, 36195583), (23, 3147442), (37, 1956518), (46, 1573721), (74, 978259), (851, 85066), (1702, 42533)]