72574982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{42641}}^1$

素因数の和:42703

約数の個数: 16

約数和(自身を含む): 116668512

約数和(自身を除く): 44093530

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 42641, 85282, 980743, 1577717, 1961486, 3155434, 36287491, 72574982]

約数ペア:

[(1, 72574982), (2, 36287491), (23, 3155434), (37, 1961486), (46, 1577717), (74, 980743), (851, 85282), (1702, 42641)]