66004822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2521}}^1$

素因数の和:2608

約数の個数: 32

約数和(自身を含む): 114397920

約数和(自身を除く): 48393098

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 2521, 5042, 13091, 26182, 32773, 47899, 65546, 95798, 133613, 267226, 622687, 1245374, 1736969, 2538647, 3473938, 5077294, 33002411, 66004822]

約数ペア:

[(1, 66004822), (2, 33002411), (13, 5077294), (19, 3473938), (26, 2538647), (38, 1736969), (53, 1245374), (106, 622687), (247, 267226), (494, 133613), (689, 95798), (1007, 65546), (1378, 47899), (2014, 32773), (2521, 26182), (5042, 13091)]