28666021948

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1759}}^1\times {\mathrm{57383}}^1$

素因数の和:59217

約数の個数: 24

約数和(自身を含む): 50901903360

約数和(自身を除く): 22235881412

約数列:

[1, 2, 4, 71, 142, 284, 1759, 3518, 7036, 57383, 114766, 124889, 229532, 249778, 499556, 4074193, 8148386, 16296772, 100936697, 201873394, 403746788, 7166505487, 14333010974, 28666021948]

約数ペア:

[(1, 28666021948), (2, 14333010974), (4, 7166505487), (71, 403746788), (142, 201873394), (284, 100936697), (1759, 16296772), (3518, 8148386), (7036, 4074193), (57383, 499556), (114766, 249778), (124889, 229532)]