71284746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{913907}}^1$

素因数の和:913925

約数の個数: 16

約数和(自身を含む): 153536544

約数和(自身を除く): 82251798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 913907, 1827814, 2741721, 5483442, 11880791, 23761582, 35642373, 71284746]

約数ペア:

[(1, 71284746), (2, 35642373), (3, 23761582), (6, 11880791), (13, 5483442), (26, 2741721), (39, 1827814), (78, 913907)]