71689548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{121921}}^1$

素因数の和:121942

約数の個数: 36

約数和(自身を含む): 194587512

約数和(自身を除く): 122897964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 121921, 243842, 365763, 487684, 731526, 853447, 1463052, 1706894, 2560341, 3413788, 5120682, 5974129, 10241364, 11948258, 17922387, 23896516, 35844774, 71689548]

約数ペア:

[(1, 71689548), (2, 35844774), (3, 23896516), (4, 17922387), (6, 11948258), (7, 10241364), (12, 5974129), (14, 5120682), (21, 3413788), (28, 2560341), (42, 1706894), (49, 1463052), (84, 853447), (98, 731526), (147, 487684), (196, 365763), (294, 243842), (588, 121921)]