17765875712

素因数分解:

$2^{14}\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:629

約数の個数: 120

約数和(自身を含む): 38533992000

約数和(自身を除く): 20768116288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 239, 256, 349, 416, 478, 512, 698, 832, 956, 1024, 1396, 1664, 1912, 2048, 2792, 3107, 3328, 3824, 4096, 4537, 5584, 6214, 6656, 7648, 8192, 9074, 11168, 12428, 13312, 15296, 16384, 18148, 22336, 24856, 26624, 30592, 36296, 44672, 49712, 53248, 61184, 72592, 83411, 89344, 99424, 106496, 122368, 145184, 166822, 178688, 198848, 212992, 244736, 290368, 333644, 357376, 397696, 489472, 580736, 667288, 714752, 795392, 978944, 1084343, 1161472, 1334576, 1429504, 1590784, 1957888, 2168686, 2322944, 2669152, 2859008, 3181568, 3915776, 4337372, 4645888, 5338304, 5718016, 6363136, 8674744, 9291776, 10676608, 12726272, 17349488, 18583552, 21353216, 25452544, 34698976, 37167104, 42706432, 50905088, 69397952, 74334208, 85412864, 138795904, 170825728, 277591808, 341651456, 555183616, 683302912, 1110367232, 1366605824, 2220734464, 4441468928, 8882937856, 17765875712]

約数ペア:

[(1, 17765875712), (2, 8882937856), (4, 4441468928), (8, 2220734464), (13, 1366605824), (16, 1110367232), (26, 683302912), (32, 555183616), (52, 341651456), (64, 277591808), (104, 170825728), (128, 138795904), (208, 85412864), (239, 74334208), (256, 69397952), (349, 50905088), (416, 42706432), (478, 37167104), (512, 34698976), (698, 25452544), (832, 21353216), (956, 18583552), (1024, 17349488), (1396, 12726272), (1664, 10676608), (1912, 9291776), (2048, 8674744), (2792, 6363136), (3107, 5718016), (3328, 5338304), (3824, 4645888), (4096, 4337372), (4537, 3915776), (5584, 3181568), (6214, 2859008), (6656, 2669152), (7648, 2322944), (8192, 2168686), (9074, 1957888), (11168, 1590784), (12428, 1429504), (13312, 1334576), (15296, 1161472), (16384, 1084343), (18148, 978944), (22336, 795392), (24856, 714752), (26624, 667288), (30592, 580736), (36296, 489472), (44672, 397696), (49712, 357376), (53248, 333644), (61184, 290368), (72592, 244736), (83411, 212992), (89344, 198848), (99424, 178688), (106496, 166822), (122368, 145184)]