66197852

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{17257}}^1$

素因数の和:17405

約数の個数: 24

約数和(自身を含む): 133369824

約数和(自身を除く): 67171972

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 17257, 34514, 69028, 120799, 241598, 483196, 2364209, 4728418, 9456836, 16549463, 33098926, 66197852]

約数ペア:

[(1, 66197852), (2, 33098926), (4, 16549463), (7, 9456836), (14, 4728418), (28, 2364209), (137, 483196), (274, 241598), (548, 120799), (959, 69028), (1918, 34514), (3836, 17257)]