28106204

素因数分解:

$2^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:954

約数の個数: 36

約数和(自身を含む): 57590064

約数和(自身を除く): 29483860

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 386, 743, 772, 1351, 1486, 2702, 2972, 5201, 5404, 9457, 10402, 18914, 20804, 36407, 37828, 72814, 143399, 145628, 286798, 573596, 1003793, 2007586, 4015172, 7026551, 14053102, 28106204]

約数ペア:

[(1, 28106204), (2, 14053102), (4, 7026551), (7, 4015172), (14, 2007586), (28, 1003793), (49, 573596), (98, 286798), (193, 145628), (196, 143399), (386, 72814), (743, 37828), (772, 36407), (1351, 20804), (1486, 18914), (2702, 10402), (2972, 9457), (5201, 5404)]