71051569372

素因数分解:

$2^2\times 7^2\times {\mathrm{827}}^1\times {\mathrm{438341}}^1$

素因数の和:439186

約数の個数: 36

約数和(自身を含む): 144815923224

約数和(自身を除く): 73764353852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 827, 1654, 3308, 5789, 11578, 23156, 40523, 81046, 162092, 438341, 876682, 1753364, 3068387, 6136774, 12273548, 21478709, 42957418, 85914836, 362508007, 725016014, 1450032028, 2537556049, 5075112098, 10150224196, 17762892343, 35525784686, 71051569372]

約数ペア:

[(1, 71051569372), (2, 35525784686), (4, 17762892343), (7, 10150224196), (14, 5075112098), (28, 2537556049), (49, 1450032028), (98, 725016014), (196, 362508007), (827, 85914836), (1654, 42957418), (3308, 21478709), (5789, 12273548), (11578, 6136774), (23156, 3068387), (40523, 1753364), (81046, 876682), (162092, 438341)]