72697912

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{22003}}^1$

素因数の和:22075

約数の個数: 32

約数和(自身を含む): 158428800

約数和(自身を除く): 85730888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 22003, 44006, 88012, 154021, 176024, 308042, 616084, 1232168, 1298177, 2596354, 5192708, 9087239, 10385416, 18174478, 36348956, 72697912]

約数ペア:

[(1, 72697912), (2, 36348956), (4, 18174478), (7, 10385416), (8, 9087239), (14, 5192708), (28, 2596354), (56, 1298177), (59, 1232168), (118, 616084), (236, 308042), (413, 176024), (472, 154021), (826, 88012), (1652, 44006), (3304, 22003)]