66495478

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 122895360

約数和(自身を除く): 56399882

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 223, 266, 361, 413, 446, 722, 826, 1121, 1561, 2242, 2527, 3122, 4237, 5054, 7847, 8474, 13157, 15694, 21299, 26314, 29659, 42598, 59318, 80503, 92099, 149093, 161006, 184198, 249983, 298186, 499966, 563521, 1127042, 1749881, 3499762, 4749677, 9499354, 33247739, 66495478]

約数ペア:

[(1, 66495478), (2, 33247739), (7, 9499354), (14, 4749677), (19, 3499762), (38, 1749881), (59, 1127042), (118, 563521), (133, 499966), (223, 298186), (266, 249983), (361, 184198), (413, 161006), (446, 149093), (722, 92099), (826, 80503), (1121, 59318), (1561, 42598), (2242, 29659), (2527, 26314), (3122, 21299), (4237, 15694), (5054, 13157), (7847, 8474)]