64778504

素因数分解:

$2^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{2477}}^1$

素因数の和:2957

約数の個数: 32

約数和(自身を含む): 139164480

約数和(自身を除く): 74385976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 467, 934, 1868, 2477, 3269, 3736, 4954, 6538, 9908, 13076, 17339, 19816, 26152, 34678, 69356, 138712, 1156759, 2313518, 4627036, 8097313, 9254072, 16194626, 32389252, 64778504]

約数ペア:

[(1, 64778504), (2, 32389252), (4, 16194626), (7, 9254072), (8, 8097313), (14, 4627036), (28, 2313518), (56, 1156759), (467, 138712), (934, 69356), (1868, 34678), (2477, 26152), (3269, 19816), (3736, 17339), (4954, 13076), (6538, 9908)]