78880382

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 138903552

約数和(自身を除く): 60023170

約数列:

[1, 2, 7, 14, 47, 94, 313, 329, 383, 626, 658, 766, 2191, 2681, 4382, 5362, 14711, 18001, 29422, 36002, 102977, 119879, 126007, 205954, 239758, 252014, 839153, 1678306, 5634313, 11268626, 39440191, 78880382]

約数ペア:

[(1, 78880382), (2, 39440191), (7, 11268626), (14, 5634313), (47, 1678306), (94, 839153), (313, 252014), (329, 239758), (383, 205954), (626, 126007), (658, 119879), (766, 102977), (2191, 36002), (2681, 29422), (4382, 18001), (5362, 14711)]