69422948

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 143990784

約数和(自身を除く): 74567836

約数列:

[1, 2, 4, 7, 14, 28, 47, 71, 94, 142, 188, 284, 329, 497, 658, 743, 994, 1316, 1486, 1988, 2972, 3337, 5201, 6674, 10402, 13348, 20804, 23359, 34921, 46718, 52753, 69842, 93436, 105506, 139684, 211012, 244447, 369271, 488894, 738542, 977788, 1477084, 2479391, 4958782, 9917564, 17355737, 34711474, 69422948]

約数ペア:

[(1, 69422948), (2, 34711474), (4, 17355737), (7, 9917564), (14, 4958782), (28, 2479391), (47, 1477084), (71, 977788), (94, 738542), (142, 488894), (188, 369271), (284, 244447), (329, 211012), (497, 139684), (658, 105506), (743, 93436), (994, 69842), (1316, 52753), (1486, 46718), (1988, 34921), (2972, 23359), (3337, 20804), (5201, 13348), (6674, 10402)]