28631414

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1783}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 52064256

約数和(自身を除く): 23432842

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 1147, 1783, 2294, 3566, 8029, 12481, 16058, 24962, 55273, 65971, 110546, 131942, 386911, 461797, 773822, 923594, 2045101, 4090202, 14315707, 28631414]

約数ペア:

[(1, 28631414), (2, 14315707), (7, 4090202), (14, 2045101), (31, 923594), (37, 773822), (62, 461797), (74, 386911), (217, 131942), (259, 110546), (434, 65971), (518, 55273), (1147, 24962), (1783, 16058), (2294, 12481), (3566, 8029)]