72319588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{15361}}^1$

素因数の和:15483

約数の個数: 24

約数和(自身を含む): 139364064

約数和(自身を除く): 67044476

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 15361, 30722, 61444, 168971, 337942, 675884, 1643627, 3287254, 6574508, 18079897, 36159794, 72319588]

約数ペア:

[(1, 72319588), (2, 36159794), (4, 18079897), (11, 6574508), (22, 3287254), (44, 1643627), (107, 675884), (214, 337942), (428, 168971), (1177, 61444), (2354, 30722), (4708, 15361)]