25740872

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{6607}}^1$

素因数の和:7100

約数の個数: 16

約数和(自身を含む): 48370560

約数和(自身を除く): 22629688

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 6607, 13214, 26428, 52856, 3217609, 6435218, 12870436, 25740872]

約数ペア:

[(1, 25740872), (2, 12870436), (4, 6435218), (8, 3217609), (487, 52856), (974, 26428), (1948, 13214), (3896, 6607)]