71244138496

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{8191}}^1$

素因数の和:8381

約数の個数: 96

約数和(自身を含む): 148140195840

約数和(自身を除く): 76896057344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 137, 248, 256, 274, 496, 512, 548, 992, 1024, 1096, 1984, 2048, 2192, 3968, 4247, 4384, 7936, 8191, 8494, 8768, 15872, 16382, 16988, 17536, 31744, 32764, 33976, 35072, 63488, 65528, 67952, 70144, 131056, 135904, 140288, 253921, 262112, 271808, 280576, 507842, 524224, 543616, 1015684, 1048448, 1087232, 1122167, 2031368, 2096896, 2174464, 2244334, 4062736, 4193792, 4348928, 4488668, 8125472, 8387584, 8697856, 8977336, 16250944, 16775168, 17954672, 32501888, 34787177, 35909344, 65003776, 69574354, 71818688, 130007552, 139148708, 143637376, 260015104, 278297416, 287274752, 520030208, 556594832, 574549504, 1113189664, 1149099008, 2226379328, 2298198016, 4452758656, 8905517312, 17811034624, 35622069248, 71244138496]

約数ペア:

[(1, 71244138496), (2, 35622069248), (4, 17811034624), (8, 8905517312), (16, 4452758656), (31, 2298198016), (32, 2226379328), (62, 1149099008), (64, 1113189664), (124, 574549504), (128, 556594832), (137, 520030208), (248, 287274752), (256, 278297416), (274, 260015104), (496, 143637376), (512, 139148708), (548, 130007552), (992, 71818688), (1024, 69574354), (1096, 65003776), (1984, 35909344), (2048, 34787177), (2192, 32501888), (3968, 17954672), (4247, 16775168), (4384, 16250944), (7936, 8977336), (8191, 8697856), (8494, 8387584), (8768, 8125472), (15872, 4488668), (16382, 4348928), (16988, 4193792), (17536, 4062736), (31744, 2244334), (32764, 2174464), (33976, 2096896), (35072, 2031368), (63488, 1122167), (65528, 1087232), (67952, 1048448), (70144, 1015684), (131056, 543616), (135904, 524224), (140288, 507842), (253921, 280576), (262112, 271808)]