28305388112

素因数分解:

$2^4\times {\mathrm{94447}}^1\times {\mathrm{18731}}^1$

素因数の和:113186

約数の個数: 20

約数和(自身を含む): 54845198016

約数和(自身を除く): 26539809904

約数列:

[1, 2, 4, 8, 16, 18731, 37462, 74924, 94447, 149848, 188894, 299696, 377788, 755576, 1511152, 1769086757, 3538173514, 7076347028, 14152694056, 28305388112]

約数ペア:

[(1, 28305388112), (2, 14152694056), (4, 7076347028), (8, 3538173514), (16, 1769086757), (18731, 1511152), (37462, 755576), (74924, 377788), (94447, 299696), (149848, 188894)]