71711276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197009}}^1$

素因数の和:197033

約数の個数: 24

約数和(自身を含む): 154455840

約数和(自身を除く): 82744564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 197009, 394018, 788036, 1379063, 2561117, 2758126, 5122234, 5516252, 10244468, 17927819, 35855638, 71711276]

約数ペア:

[(1, 71711276), (2, 35855638), (4, 17927819), (7, 10244468), (13, 5516252), (14, 5122234), (26, 2758126), (28, 2561117), (52, 1379063), (91, 788036), (182, 394018), (364, 197009)]