28593892

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2207}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 51932160

約数和(自身を除く): 23338268

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 2207, 3239, 4414, 6478, 8828, 12956, 90487, 174353, 180974, 348706, 361948, 697412, 7148473, 14296946, 28593892]

約数ペア:

[(1, 28593892), (2, 14296946), (4, 7148473), (41, 697412), (79, 361948), (82, 348706), (158, 180974), (164, 174353), (316, 90487), (2207, 12956), (3239, 8828), (4414, 6478)]