804596128

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211291}}^1$

素因数の和:211325

約数の個数: 48

約数和(自身を含む): 1916841024

約数和(自身を除く): 1112244896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 211291, 422582, 845164, 1479037, 1690328, 2958074, 3380656, 3591947, 5916148, 6761312, 7183894, 11832296, 14367788, 23664592, 25143629, 28735576, 47329184, 50287258, 57471152, 100574516, 114942304, 201149032, 402298064, 804596128]

約数ペア:

[(1, 804596128), (2, 402298064), (4, 201149032), (7, 114942304), (8, 100574516), (14, 57471152), (16, 50287258), (17, 47329184), (28, 28735576), (32, 25143629), (34, 23664592), (56, 14367788), (68, 11832296), (112, 7183894), (119, 6761312), (136, 5916148), (224, 3591947), (238, 3380656), (272, 2958074), (476, 1690328), (544, 1479037), (952, 845164), (1904, 422582), (3808, 211291)]