64037372

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{120371}}^1$

素因数の和:120401

約数の個数: 24

約数和(自身を含む): 134816640

約数和(自身を除く): 70779268

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 120371, 240742, 481484, 842597, 1685194, 2287049, 3370388, 4574098, 9148196, 16009343, 32018686, 64037372]

約数ペア:

[(1, 64037372), (2, 32018686), (4, 16009343), (7, 9148196), (14, 4574098), (19, 3370388), (28, 2287049), (38, 1685194), (76, 842597), (133, 481484), (266, 240742), (532, 120371)]