78205474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1031}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 131072256

約数和(自身を除く): 52866782

約数列:

[1, 2, 17, 23, 34, 46, 97, 194, 391, 782, 1031, 1649, 2062, 2231, 3298, 4462, 17527, 23713, 35054, 37927, 47426, 75854, 100007, 200014, 403121, 806242, 1700119, 2300161, 3400238, 4600322, 39102737, 78205474]

約数ペア:

[(1, 78205474), (2, 39102737), (17, 4600322), (23, 3400238), (34, 2300161), (46, 1700119), (97, 806242), (194, 403121), (391, 200014), (782, 100007), (1031, 75854), (1649, 47426), (2062, 37927), (2231, 35054), (3298, 23713), (4462, 17527)]