71211426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{82997}}^1$

素因数の和:83026

約数の個数: 32

約数和(自身を含む): 167323968

約数和(自身を除く): 96112542

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 82997, 165994, 248991, 497982, 912967, 1078961, 1825934, 2157922, 2738901, 3236883, 5477802, 6473766, 11868571, 23737142, 35605713, 71211426]

約数ペア:

[(1, 71211426), (2, 35605713), (3, 23737142), (6, 11868571), (11, 6473766), (13, 5477802), (22, 3236883), (26, 2738901), (33, 2157922), (39, 1825934), (66, 1078961), (78, 912967), (143, 497982), (286, 248991), (429, 165994), (858, 82997)]