65491276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{9001}}^1$

素因数の和:9129

約数の個数: 24

約数和(自身を含む): 122499216

約数和(自身を除く): 57007940

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 9001, 18002, 36004, 153017, 306034, 612068, 963107, 1926214, 3852428, 16372819, 32745638, 65491276]

約数ペア:

[(1, 65491276), (2, 32745638), (4, 16372819), (17, 3852428), (34, 1926214), (68, 963107), (107, 612068), (214, 306034), (428, 153017), (1819, 36004), (3638, 18002), (7276, 9001)]