2894687744

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14029}}^1$

素因数の和:14091

約数の個数: 80

約数和(自身を含む): 6430005120

約数和(自身を除く): 3535317376

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1612, 1664, 1984, 3224, 3328, 3968, 6448, 6656, 7936, 12896, 14029, 15872, 25792, 28058, 51584, 56116, 103168, 112232, 182377, 206336, 224464, 364754, 434899, 448928, 729508, 869798, 897856, 1459016, 1739596, 1795712, 2918032, 3479192, 3591424, 5653687, 5836064, 6958384, 7182848, 11307374, 11672128, 13916768, 22614748, 23344256, 27833536, 45229496, 46688512, 55667072, 90458992, 93377024, 111334144, 180917984, 222668288, 361835968, 723671936, 1447343872, 2894687744]

約数ペア:

[(1, 2894687744), (2, 1447343872), (4, 723671936), (8, 361835968), (13, 222668288), (16, 180917984), (26, 111334144), (31, 93377024), (32, 90458992), (52, 55667072), (62, 46688512), (64, 45229496), (104, 27833536), (124, 23344256), (128, 22614748), (208, 13916768), (248, 11672128), (256, 11307374), (403, 7182848), (416, 6958384), (496, 5836064), (512, 5653687), (806, 3591424), (832, 3479192), (992, 2918032), (1612, 1795712), (1664, 1739596), (1984, 1459016), (3224, 897856), (3328, 869798), (3968, 729508), (6448, 448928), (6656, 434899), (7936, 364754), (12896, 224464), (14029, 206336), (15872, 182377), (25792, 112232), (28058, 103168), (51584, 56116)]