78643502

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 139097088

約数和(自身を除く): 60453586

約数列:

[1, 2, 7, 14, 47, 94, 107, 214, 329, 658, 749, 1117, 1498, 2234, 5029, 7819, 10058, 15638, 35203, 52499, 70406, 104998, 119519, 239038, 367493, 734986, 836633, 1673266, 5617393, 11234786, 39321751, 78643502]

約数ペア:

[(1, 78643502), (2, 39321751), (7, 11234786), (14, 5617393), (47, 1673266), (94, 836633), (107, 734986), (214, 367493), (329, 239038), (658, 119519), (749, 104998), (1117, 70406), (1498, 52499), (2234, 35203), (5029, 15638), (7819, 10058)]