39998112

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{773}}^1$

素因数の和:811

約数の個数: 144

約数和(自身を含む): 133412832

約数和(自身を除く): 93414720

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 773, 784, 924, 1056, 1078, 1176, 1232, 1546, 1568, 1617, 1848, 2156, 2319, 2352, 2464, 3092, 3234, 3696, 4312, 4638, 4704, 5411, 6184, 6468, 7392, 8503, 8624, 9276, 10822, 12368, 12936, 16233, 17006, 17248, 18552, 21644, 24736, 25509, 25872, 32466, 34012, 37104, 37877, 43288, 51018, 51744, 59521, 64932, 68024, 74208, 75754, 86576, 102036, 113631, 119042, 129864, 136048, 151508, 173152, 178563, 204072, 227262, 238084, 259728, 272096, 303016, 357126, 408144, 416647, 454524, 476168, 519456, 606032, 714252, 816288, 833294, 909048, 952336, 1212064, 1249941, 1428504, 1666588, 1818096, 1904672, 2499882, 2857008, 3333176, 3636192, 4999764, 5714016, 6666352, 9999528, 13332704, 19999056, 39998112]

約数ペア:

[(1, 39998112), (2, 19999056), (3, 13332704), (4, 9999528), (6, 6666352), (7, 5714016), (8, 4999764), (11, 3636192), (12, 3333176), (14, 2857008), (16, 2499882), (21, 1904672), (22, 1818096), (24, 1666588), (28, 1428504), (32, 1249941), (33, 1212064), (42, 952336), (44, 909048), (48, 833294), (49, 816288), (56, 714252), (66, 606032), (77, 519456), (84, 476168), (88, 454524), (96, 416647), (98, 408144), (112, 357126), (132, 303016), (147, 272096), (154, 259728), (168, 238084), (176, 227262), (196, 204072), (224, 178563), (231, 173152), (264, 151508), (294, 136048), (308, 129864), (336, 119042), (352, 113631), (392, 102036), (462, 86576), (528, 75754), (539, 74208), (588, 68024), (616, 64932), (672, 59521), (773, 51744), (784, 51018), (924, 43288), (1056, 37877), (1078, 37104), (1176, 34012), (1232, 32466), (1546, 25872), (1568, 25509), (1617, 24736), (1848, 21644), (2156, 18552), (2319, 17248), (2352, 17006), (2464, 16233), (3092, 12936), (3234, 12368), (3696, 10822), (4312, 9276), (4638, 8624), (4704, 8503), (5411, 7392), (6184, 6468)]