65663696

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 155942400

約数和(自身を除く): 90278704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 59, 76, 112, 118, 133, 152, 236, 266, 304, 413, 472, 523, 532, 826, 944, 1046, 1064, 1121, 1652, 2092, 2128, 2242, 3304, 3661, 4184, 4484, 6608, 7322, 7847, 8368, 8968, 9937, 14644, 15694, 17936, 19874, 29288, 30857, 31388, 39748, 58576, 61714, 62776, 69559, 79496, 123428, 125552, 139118, 158992, 215999, 246856, 278236, 431998, 493712, 556472, 586283, 863996, 1112944, 1172566, 1727992, 2345132, 3455984, 4103981, 4690264, 8207962, 9380528, 16415924, 32831848, 65663696]

約数ペア:

[(1, 65663696), (2, 32831848), (4, 16415924), (7, 9380528), (8, 8207962), (14, 4690264), (16, 4103981), (19, 3455984), (28, 2345132), (38, 1727992), (56, 1172566), (59, 1112944), (76, 863996), (112, 586283), (118, 556472), (133, 493712), (152, 431998), (236, 278236), (266, 246856), (304, 215999), (413, 158992), (472, 139118), (523, 125552), (532, 123428), (826, 79496), (944, 69559), (1046, 62776), (1064, 61714), (1121, 58576), (1652, 39748), (2092, 31388), (2128, 30857), (2242, 29288), (3304, 19874), (3661, 17936), (4184, 15694), (4484, 14644), (6608, 9937), (7322, 8968), (7847, 8368)]