66629732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4020

約数の個数: 48

約数和(自身を含む): 139991040

約数和(自身を除く): 73361308

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 3967, 4199, 7934, 8398, 15868, 16796, 51571, 67439, 75373, 103142, 134878, 150746, 206284, 269756, 301492, 876707, 979849, 1281341, 1753414, 1959698, 2562682, 3506828, 3919396, 5125364, 16657433, 33314866, 66629732]

約数ペア:

[(1, 66629732), (2, 33314866), (4, 16657433), (13, 5125364), (17, 3919396), (19, 3506828), (26, 2562682), (34, 1959698), (38, 1753414), (52, 1281341), (68, 979849), (76, 876707), (221, 301492), (247, 269756), (323, 206284), (442, 150746), (494, 134878), (646, 103142), (884, 75373), (988, 67439), (1292, 51571), (3967, 16796), (4199, 15868), (7934, 8398)]