25439738

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{2729}}^1$

素因数の和:2869

約数の個数: 16

約数和(自身を含む): 39312000

約数和(自身を除く): 13872262

約数列:

[1, 2, 59, 79, 118, 158, 2729, 4661, 5458, 9322, 161011, 215591, 322022, 431182, 12719869, 25439738]

約数ペア:

[(1, 25439738), (2, 12719869), (59, 431182), (79, 322022), (118, 215591), (158, 161011), (2729, 9322), (4661, 5458)]