71103776

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1409}}^1$

素因数の和:1521

約数の個数: 48

約数和(自身を含む): 149234400

約数和(自身を除く): 78130624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 152, 166, 304, 332, 608, 664, 1328, 1409, 1577, 2656, 2818, 3154, 5636, 6308, 11272, 12616, 22544, 25232, 26771, 45088, 50464, 53542, 107084, 116947, 214168, 233894, 428336, 467788, 856672, 935576, 1871152, 2221993, 3742304, 4443986, 8887972, 17775944, 35551888, 71103776]

約数ペア:

[(1, 71103776), (2, 35551888), (4, 17775944), (8, 8887972), (16, 4443986), (19, 3742304), (32, 2221993), (38, 1871152), (76, 935576), (83, 856672), (152, 467788), (166, 428336), (304, 233894), (332, 214168), (608, 116947), (664, 107084), (1328, 53542), (1409, 50464), (1577, 45088), (2656, 26771), (2818, 25232), (3154, 22544), (5636, 12616), (6308, 11272)]