17387813744

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1\times {\mathrm{2099}}^1$

素因数の和:4150

約数の個数: 80

約数和(自身を含む): 39580800000

約数和(自身を除く): 22192986256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 1999, 2072, 2099, 3998, 4144, 4198, 7996, 8396, 13993, 14693, 15992, 16792, 27986, 29386, 31984, 33584, 55972, 58772, 73963, 77663, 111944, 117544, 147926, 155326, 223888, 235088, 295852, 310652, 517741, 543641, 591704, 621304, 1035482, 1087282, 1183408, 1242608, 2070964, 2174564, 4141928, 4195901, 4349128, 8283856, 8391802, 8698256, 16783604, 29371307, 33567208, 58742614, 67134416, 117485228, 155248337, 234970456, 310496674, 469940912, 620993348, 1086738359, 1241986696, 2173476718, 2483973392, 4346953436, 8693906872, 17387813744]

約数ペア:

[(1, 17387813744), (2, 8693906872), (4, 4346953436), (7, 2483973392), (8, 2173476718), (14, 1241986696), (16, 1086738359), (28, 620993348), (37, 469940912), (56, 310496674), (74, 234970456), (112, 155248337), (148, 117485228), (259, 67134416), (296, 58742614), (518, 33567208), (592, 29371307), (1036, 16783604), (1999, 8698256), (2072, 8391802), (2099, 8283856), (3998, 4349128), (4144, 4195901), (4198, 4141928), (7996, 2174564), (8396, 2070964), (13993, 1242608), (14693, 1183408), (15992, 1087282), (16792, 1035482), (27986, 621304), (29386, 591704), (31984, 543641), (33584, 517741), (55972, 310652), (58772, 295852), (73963, 235088), (77663, 223888), (111944, 155326), (117544, 147926)]