427898044

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{7793}}^1$

素因数の和:7894

約数の個数: 48

約数和(自身を含む): 895624128

約数和(自身を除く): 467726084

約数列:

[1, 2, 4, 7, 14, 28, 37, 53, 74, 106, 148, 212, 259, 371, 518, 742, 1036, 1484, 1961, 3922, 7793, 7844, 13727, 15586, 27454, 31172, 54551, 54908, 109102, 218204, 288341, 413029, 576682, 826058, 1153364, 1652116, 2018387, 2891203, 4036774, 5782406, 8073548, 11564812, 15282073, 30564146, 61128292, 106974511, 213949022, 427898044]

約数ペア:

[(1, 427898044), (2, 213949022), (4, 106974511), (7, 61128292), (14, 30564146), (28, 15282073), (37, 11564812), (53, 8073548), (74, 5782406), (106, 4036774), (148, 2891203), (212, 2018387), (259, 1652116), (371, 1153364), (518, 826058), (742, 576682), (1036, 413029), (1484, 288341), (1961, 218204), (3922, 109102), (7793, 54908), (7844, 54551), (13727, 31172), (15586, 27454)]