71724718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{433}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 121617216

約数和(自身を除く): 49892498

約数列:

[1, 2, 13, 23, 26, 46, 277, 299, 433, 554, 598, 866, 3601, 5629, 6371, 7202, 9959, 11258, 12742, 19918, 82823, 119941, 129467, 165646, 239882, 258934, 1559233, 2758643, 3118466, 5517286, 35862359, 71724718]

約数ペア:

[(1, 71724718), (2, 35862359), (13, 5517286), (23, 3118466), (26, 2758643), (46, 1559233), (277, 258934), (299, 239882), (433, 165646), (554, 129467), (598, 119941), (866, 82823), (3601, 19918), (5629, 12742), (6371, 11258), (7202, 9959)]