28114388

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 50178240

約数和(自身を除く): 22063852

約数列:

[1, 2, 4, 89, 151, 178, 302, 356, 523, 604, 1046, 2092, 13439, 26878, 46547, 53756, 78973, 93094, 157946, 186188, 315892, 7028597, 14057194, 28114388]

約数ペア:

[(1, 28114388), (2, 14057194), (4, 7028597), (89, 315892), (151, 186188), (178, 157946), (302, 93094), (356, 78973), (523, 53756), (604, 46547), (1046, 26878), (2092, 13439)]