26646685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3761}}^1$

素因数の和:3888

約数の個数: 16

約数和(自身を含む): 34760880

約数和(自身を除く): 8114195

約数列:

[1, 5, 13, 65, 109, 545, 1417, 3761, 7085, 18805, 48893, 244465, 409949, 2049745, 5329337, 26646685]

約数ペア:

[(1, 26646685), (5, 5329337), (13, 2049745), (65, 409949), (109, 244465), (545, 48893), (1417, 18805), (3761, 7085)]