2049302528

素因数分解:

$2^{13}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2795

約数の個数: 112

約数和(自身を含む): 5045964000

約数和(自身を除く): 2996661472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2048, 2749, 2912, 3328, 3584, 4096, 5498, 5824, 6656, 7168, 8192, 10996, 11648, 13312, 14336, 19243, 21992, 23296, 26624, 28672, 35737, 38486, 43984, 46592, 53248, 57344, 71474, 76972, 87968, 93184, 106496, 142948, 153944, 175936, 186368, 250159, 285896, 307888, 351872, 372736, 500318, 571792, 615776, 703744, 745472, 1000636, 1143584, 1231552, 1407488, 2001272, 2287168, 2463104, 2814976, 4002544, 4574336, 4926208, 5629952, 8005088, 9148672, 9852416, 11259904, 16010176, 18297344, 19704832, 22519808, 32020352, 36594688, 39409664, 64040704, 73189376, 78819328, 128081408, 146378752, 157638656, 256162816, 292757504, 512325632, 1024651264, 2049302528]

約数ペア:

[(1, 2049302528), (2, 1024651264), (4, 512325632), (7, 292757504), (8, 256162816), (13, 157638656), (14, 146378752), (16, 128081408), (26, 78819328), (28, 73189376), (32, 64040704), (52, 39409664), (56, 36594688), (64, 32020352), (91, 22519808), (104, 19704832), (112, 18297344), (128, 16010176), (182, 11259904), (208, 9852416), (224, 9148672), (256, 8005088), (364, 5629952), (416, 4926208), (448, 4574336), (512, 4002544), (728, 2814976), (832, 2463104), (896, 2287168), (1024, 2001272), (1456, 1407488), (1664, 1231552), (1792, 1143584), (2048, 1000636), (2749, 745472), (2912, 703744), (3328, 615776), (3584, 571792), (4096, 500318), (5498, 372736), (5824, 351872), (6656, 307888), (7168, 285896), (8192, 250159), (10996, 186368), (11648, 175936), (13312, 153944), (14336, 142948), (19243, 106496), (21992, 93184), (23296, 87968), (26624, 76972), (28672, 71474), (35737, 57344), (38486, 53248), (43984, 46592)]