72737708

素因数分解:

$2^2\times {\mathrm{37}}^3\times {\mathrm{359}}^1$

素因数の和:474

約数の個数: 24

約数和(自身を含む): 131191200

約数和(自身を除く): 58453492

約数列:

[1, 2, 4, 37, 74, 148, 359, 718, 1369, 1436, 2738, 5476, 13283, 26566, 50653, 53132, 101306, 202612, 491471, 982942, 1965884, 18184427, 36368854, 72737708]

約数ペア:

[(1, 72737708), (2, 36368854), (4, 18184427), (37, 1965884), (74, 982942), (148, 491471), (359, 202612), (718, 101306), (1369, 53132), (1436, 50653), (2738, 26566), (5476, 13283)]