28552934

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:668

約数の個数: 24

約数和(自身を含む): 45921168

約数和(自身を除く): 17368234

約数列:

[1, 2, 19, 38, 71, 142, 361, 557, 722, 1114, 1349, 2698, 10583, 21166, 25631, 39547, 51262, 79094, 201077, 402154, 751393, 1502786, 14276467, 28552934]

約数ペア:

[(1, 28552934), (2, 14276467), (19, 1502786), (38, 751393), (71, 402154), (142, 201077), (361, 79094), (557, 51262), (722, 39547), (1114, 25631), (1349, 21166), (2698, 10583)]