8201312

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 20321280

約数和(自身を除く): 12119968

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 47, 56, 76, 82, 94, 112, 133, 152, 164, 188, 224, 266, 287, 304, 328, 329, 376, 532, 574, 608, 656, 658, 752, 779, 893, 1064, 1148, 1312, 1316, 1504, 1558, 1786, 1927, 2128, 2296, 2632, 3116, 3572, 3854, 4256, 4592, 5264, 5453, 6232, 6251, 7144, 7708, 9184, 10528, 10906, 12464, 12502, 13489, 14288, 15416, 21812, 24928, 25004, 26978, 28576, 30832, 36613, 43624, 50008, 53956, 61664, 73226, 87248, 100016, 107912, 146452, 174496, 200032, 215824, 256291, 292904, 431648, 512582, 585808, 1025164, 1171616, 2050328, 4100656, 8201312]

約数ペア:

[(1, 8201312), (2, 4100656), (4, 2050328), (7, 1171616), (8, 1025164), (14, 585808), (16, 512582), (19, 431648), (28, 292904), (32, 256291), (38, 215824), (41, 200032), (47, 174496), (56, 146452), (76, 107912), (82, 100016), (94, 87248), (112, 73226), (133, 61664), (152, 53956), (164, 50008), (188, 43624), (224, 36613), (266, 30832), (287, 28576), (304, 26978), (328, 25004), (329, 24928), (376, 21812), (532, 15416), (574, 14288), (608, 13489), (656, 12502), (658, 12464), (752, 10906), (779, 10528), (893, 9184), (1064, 7708), (1148, 7144), (1312, 6251), (1316, 6232), (1504, 5453), (1558, 5264), (1786, 4592), (1927, 4256), (2128, 3854), (2296, 3572), (2632, 3116)]