57717848

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 110982960

約数和(自身を除く): 53265112

約数列:

[1, 2, 4, 8, 53, 106, 197, 212, 394, 424, 691, 788, 1382, 1576, 2764, 5528, 10441, 20882, 36623, 41764, 73246, 83528, 136127, 146492, 272254, 292984, 544508, 1089016, 7214731, 14429462, 28858924, 57717848]

約数ペア:

[(1, 57717848), (2, 28858924), (4, 14429462), (8, 7214731), (53, 1089016), (106, 544508), (197, 292984), (212, 272254), (394, 146492), (424, 136127), (691, 83528), (788, 73246), (1382, 41764), (1576, 36623), (2764, 20882), (5528, 10441)]