64321374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20113}}^1$

素因数の和:20172

約数の個数: 32

約数和(自身を含む): 141924384

約数和(自身を除く): 77603010

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 20113, 40226, 60339, 120678, 261469, 522938, 784407, 824633, 1568814, 1649266, 2473899, 4947798, 10720229, 21440458, 32160687, 64321374]

約数ペア:

[(1, 64321374), (2, 32160687), (3, 21440458), (6, 10720229), (13, 4947798), (26, 2473899), (39, 1649266), (41, 1568814), (78, 824633), (82, 784407), (123, 522938), (246, 261469), (533, 120678), (1066, 60339), (1599, 40226), (3198, 20113)]