65308852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{122761}}^1$

素因数の和:122791

約数の個数: 24

約数和(自身を含む): 137493440

約数和(自身を除く): 72184588

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 122761, 245522, 491044, 859327, 1718654, 2332459, 3437308, 4664918, 9329836, 16327213, 32654426, 65308852]

約数ペア:

[(1, 65308852), (2, 32654426), (4, 16327213), (7, 9329836), (14, 4664918), (19, 3437308), (28, 2332459), (38, 1718654), (76, 859327), (133, 491044), (266, 245522), (532, 122761)]