66727544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33769}}^1$

素因数の和:33807

約数の個数: 32

約数和(自身を含む): 141834000

約数和(自身を除く): 75106456

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 33769, 67538, 135076, 270152, 438997, 641611, 877994, 1283222, 1755988, 2566444, 3511976, 5132888, 8340943, 16681886, 33363772, 66727544]

約数ペア:

[(1, 66727544), (2, 33363772), (4, 16681886), (8, 8340943), (13, 5132888), (19, 3511976), (26, 2566444), (38, 1755988), (52, 1283222), (76, 877994), (104, 641611), (152, 438997), (247, 270152), (494, 135076), (988, 67538), (1976, 33769)]