56690296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2767}}^1$

素因数の和:2983

約数の個数: 32

約数和(自身を含む): 115093440

約数和(自身を除く): 58403144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 2767, 5122, 5534, 10244, 11068, 20488, 22136, 35971, 71942, 143884, 287768, 545099, 1090198, 2180396, 4360792, 7086287, 14172574, 28345148, 56690296]

約数ペア:

[(1, 56690296), (2, 28345148), (4, 14172574), (8, 7086287), (13, 4360792), (26, 2180396), (52, 1090198), (104, 545099), (197, 287768), (394, 143884), (788, 71942), (1576, 35971), (2561, 22136), (2767, 20488), (5122, 11068), (5534, 10244)]