28965701632

素因数分解:

$2^{11}\times 7^2\times {\mathrm{31}}^1\times {\mathrm{9311}}^1$

素因数の和:9378

約数の個数: 144

約数和(自身を含む): 69553935360

約数和(自身を除く): 40588233728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 392, 434, 448, 496, 512, 784, 868, 896, 992, 1024, 1519, 1568, 1736, 1792, 1984, 2048, 3038, 3136, 3472, 3584, 3968, 6076, 6272, 6944, 7168, 7936, 9311, 12152, 12544, 13888, 14336, 15872, 18622, 24304, 25088, 27776, 31744, 37244, 48608, 50176, 55552, 63488, 65177, 74488, 97216, 100352, 111104, 130354, 148976, 194432, 222208, 260708, 288641, 297952, 388864, 444416, 456239, 521416, 577282, 595904, 777728, 912478, 1042832, 1154564, 1191808, 1555456, 1824956, 2020487, 2085664, 2309128, 2383616, 3110912, 3649912, 4040974, 4171328, 4618256, 4767232, 7299824, 8081948, 8342656, 9236512, 9534464, 14143409, 14599648, 16163896, 16685312, 18473024, 19068928, 28286818, 29199296, 32327792, 33370624, 36946048, 56573636, 58398592, 64655584, 66741248, 73892096, 113147272, 116797184, 129311168, 133482496, 147784192, 226294544, 233594368, 258622336, 295568384, 452589088, 467188736, 517244672, 591136768, 905178176, 934377472, 1034489344, 1810356352, 2068978688, 3620712704, 4137957376, 7241425408, 14482850816, 28965701632]

約数ペア:

[(1, 28965701632), (2, 14482850816), (4, 7241425408), (7, 4137957376), (8, 3620712704), (14, 2068978688), (16, 1810356352), (28, 1034489344), (31, 934377472), (32, 905178176), (49, 591136768), (56, 517244672), (62, 467188736), (64, 452589088), (98, 295568384), (112, 258622336), (124, 233594368), (128, 226294544), (196, 147784192), (217, 133482496), (224, 129311168), (248, 116797184), (256, 113147272), (392, 73892096), (434, 66741248), (448, 64655584), (496, 58398592), (512, 56573636), (784, 36946048), (868, 33370624), (896, 32327792), (992, 29199296), (1024, 28286818), (1519, 19068928), (1568, 18473024), (1736, 16685312), (1792, 16163896), (1984, 14599648), (2048, 14143409), (3038, 9534464), (3136, 9236512), (3472, 8342656), (3584, 8081948), (3968, 7299824), (6076, 4767232), (6272, 4618256), (6944, 4171328), (7168, 4040974), (7936, 3649912), (9311, 3110912), (12152, 2383616), (12544, 2309128), (13888, 2085664), (14336, 2020487), (15872, 1824956), (18622, 1555456), (24304, 1191808), (25088, 1154564), (27776, 1042832), (31744, 912478), (37244, 777728), (48608, 595904), (50176, 577282), (55552, 521416), (63488, 456239), (65177, 444416), (74488, 388864), (97216, 297952), (100352, 288641), (111104, 260708), (130354, 222208), (148976, 194432)]