7684664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3889}}^1$

素因数の和:3927

約数の個数: 32

約数和(自身を含む): 16338000

約数和(自身を除く): 8653336

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 3889, 7778, 15556, 31112, 50557, 73891, 101114, 147782, 202228, 295564, 404456, 591128, 960583, 1921166, 3842332, 7684664]

約数ペア:

[(1, 7684664), (2, 3842332), (4, 1921166), (8, 960583), (13, 591128), (19, 404456), (26, 295564), (38, 202228), (52, 147782), (76, 101114), (104, 73891), (152, 50557), (247, 31112), (494, 15556), (988, 7778), (1976, 3889)]