65140124

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{136849}}^1$

素因数の和:136877

約数の個数: 24

約数和(自身を含む): 137944800

約数和(自身を除く): 72804676

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 136849, 273698, 547396, 957943, 1915886, 2326433, 3831772, 4652866, 9305732, 16285031, 32570062, 65140124]

約数ペア:

[(1, 65140124), (2, 32570062), (4, 16285031), (7, 9305732), (14, 4652866), (17, 3831772), (28, 2326433), (34, 1915886), (68, 957943), (119, 547396), (238, 273698), (476, 136849)]