25597712

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 62376960

約数和(自身を除く): 36779248

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 523, 532, 644, 874, 1046, 1064, 1288, 1748, 2092, 2128, 2576, 3059, 3496, 3661, 4184, 6118, 6992, 7322, 8368, 9937, 12029, 12236, 14644, 19874, 24058, 24472, 29288, 39748, 48116, 48944, 58576, 69559, 79496, 84203, 96232, 139118, 158992, 168406, 192464, 228551, 278236, 336812, 457102, 556472, 673624, 914204, 1112944, 1347248, 1599857, 1828408, 3199714, 3656816, 6399428, 12798856, 25597712]

約数ペア:

[(1, 25597712), (2, 12798856), (4, 6399428), (7, 3656816), (8, 3199714), (14, 1828408), (16, 1599857), (19, 1347248), (23, 1112944), (28, 914204), (38, 673624), (46, 556472), (56, 457102), (76, 336812), (92, 278236), (112, 228551), (133, 192464), (152, 168406), (161, 158992), (184, 139118), (266, 96232), (304, 84203), (322, 79496), (368, 69559), (437, 58576), (523, 48944), (532, 48116), (644, 39748), (874, 29288), (1046, 24472), (1064, 24058), (1288, 19874), (1748, 14644), (2092, 12236), (2128, 12029), (2576, 9937), (3059, 8368), (3496, 7322), (3661, 6992), (4184, 6118)]