65664924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{420929}}^1$

素因数の和:420949

約数の個数: 24

約数和(自身を含む): 165004560

約数和(自身を除く): 99339636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 420929, 841858, 1262787, 1683716, 2525574, 5051148, 5472077, 10944154, 16416231, 21888308, 32832462, 65664924]

約数ペア:

[(1, 65664924), (2, 32832462), (3, 21888308), (4, 16416231), (6, 10944154), (12, 5472077), (13, 5051148), (26, 2525574), (39, 1683716), (52, 1262787), (78, 841858), (156, 420929)]