71500314

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{643}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 146893824

約数和(自身を除く): 75393510

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 431, 643, 862, 1286, 1293, 1929, 2586, 3858, 18533, 27649, 37066, 55298, 55599, 82947, 111198, 165894, 277133, 554266, 831399, 1662798, 11916719, 23833438, 35750157, 71500314]

約数ペア:

[(1, 71500314), (2, 35750157), (3, 23833438), (6, 11916719), (43, 1662798), (86, 831399), (129, 554266), (258, 277133), (431, 165894), (643, 111198), (862, 82947), (1286, 55599), (1293, 55298), (1929, 37066), (2586, 27649), (3858, 18533)]