68817814

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{2099}}^1$

素因数の和:2224

約数の個数: 24

約数和(自身を含む): 112984200

約数和(自身を除く): 44166386

約数列:

[1, 2, 13, 26, 97, 169, 194, 338, 1261, 2099, 2522, 4198, 16393, 27287, 32786, 54574, 203603, 354731, 407206, 709462, 2646839, 5293678, 34408907, 68817814]

約数ペア:

[(1, 68817814), (2, 34408907), (13, 5293678), (26, 2646839), (97, 709462), (169, 407206), (194, 354731), (338, 203603), (1261, 54574), (2099, 32786), (2522, 27287), (4198, 16393)]