38920868

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26227}}^1$

素因数の和:26291

約数の個数: 24

約数和(自身を含む): 79313472

約数和(自身を除く): 40392604

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 26227, 52454, 104908, 183589, 367178, 734356, 1390031, 2780062, 5560124, 9730217, 19460434, 38920868]

約数ペア:

[(1, 38920868), (2, 19460434), (4, 9730217), (7, 5560124), (14, 2780062), (28, 1390031), (53, 734356), (106, 367178), (212, 183589), (371, 104908), (742, 52454), (1484, 26227)]