71473468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{30649}}^1$

素因数の和:30717

約数の個数: 24

約数和(自身を含む): 139028400

約数和(自身を除く): 67554932

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 30649, 61298, 122596, 337139, 674278, 1348556, 1624397, 3248794, 6497588, 17868367, 35736734, 71473468]

約数ペア:

[(1, 71473468), (2, 35736734), (4, 17868367), (11, 6497588), (22, 3248794), (44, 1624397), (53, 1348556), (106, 674278), (212, 337139), (583, 122596), (1166, 61298), (2332, 30649)]