4100656

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 80

約数和(自身を含む): 9999360

約数和(自身を除く): 5898704

約数列:

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

約数ペア:

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