2947366912

素因数分解:

$2^{14}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:895

約数の個数: 120

約数和(自身を含む): 6962332160

約数和(自身を除く): 4014965248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 829, 868, 896, 992, 1024, 1658, 1736, 1792, 1984, 2048, 3316, 3472, 3584, 3968, 4096, 5803, 6632, 6944, 7168, 7936, 8192, 11606, 13264, 13888, 14336, 15872, 16384, 23212, 25699, 26528, 27776, 28672, 31744, 46424, 51398, 53056, 55552, 57344, 63488, 92848, 102796, 106112, 111104, 114688, 126976, 179893, 185696, 205592, 212224, 222208, 253952, 359786, 371392, 411184, 424448, 444416, 507904, 719572, 742784, 822368, 848896, 888832, 1439144, 1485568, 1644736, 1697792, 1777664, 2878288, 2971136, 3289472, 3395584, 3555328, 5756576, 5942272, 6578944, 6791168, 11513152, 11884544, 13157888, 13582336, 23026304, 23769088, 26315776, 46052608, 47538176, 52631552, 92105216, 95076352, 105263104, 184210432, 210526208, 368420864, 421052416, 736841728, 1473683456, 2947366912]

約数ペア:

[(1, 2947366912), (2, 1473683456), (4, 736841728), (7, 421052416), (8, 368420864), (14, 210526208), (16, 184210432), (28, 105263104), (31, 95076352), (32, 92105216), (56, 52631552), (62, 47538176), (64, 46052608), (112, 26315776), (124, 23769088), (128, 23026304), (217, 13582336), (224, 13157888), (248, 11884544), (256, 11513152), (434, 6791168), (448, 6578944), (496, 5942272), (512, 5756576), (829, 3555328), (868, 3395584), (896, 3289472), (992, 2971136), (1024, 2878288), (1658, 1777664), (1736, 1697792), (1792, 1644736), (1984, 1485568), (2048, 1439144), (3316, 888832), (3472, 848896), (3584, 822368), (3968, 742784), (4096, 719572), (5803, 507904), (6632, 444416), (6944, 424448), (7168, 411184), (7936, 371392), (8192, 359786), (11606, 253952), (13264, 222208), (13888, 212224), (14336, 205592), (15872, 185696), (16384, 179893), (23212, 126976), (25699, 114688), (26528, 111104), (27776, 106112), (28672, 102796), (31744, 92848), (46424, 63488), (51398, 57344), (53056, 55552)]