56628832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 120848112

約数和(自身を除く): 64219280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 197, 208, 394, 416, 691, 788, 1382, 1576, 2561, 2764, 3152, 5122, 5528, 6304, 8983, 10244, 11056, 17966, 20488, 22112, 35932, 40976, 71864, 81952, 136127, 143728, 272254, 287456, 544508, 1089016, 1769651, 2178032, 3539302, 4356064, 7078604, 14157208, 28314416, 56628832]

約数ペア:

[(1, 56628832), (2, 28314416), (4, 14157208), (8, 7078604), (13, 4356064), (16, 3539302), (26, 2178032), (32, 1769651), (52, 1089016), (104, 544508), (197, 287456), (208, 272254), (394, 143728), (416, 136127), (691, 81952), (788, 71864), (1382, 40976), (1576, 35932), (2561, 22112), (2764, 20488), (3152, 17966), (5122, 11056), (5528, 10244), (6304, 8983)]