1956735872

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5484

約数の個数: 128

約数和(自身を含む): 4953446400

約数和(自身を除く): 2996710528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 896, 992, 1456, 1612, 1664, 1736, 1984, 2821, 2912, 3224, 3472, 3968, 5419, 5642, 5824, 6448, 6944, 10838, 11284, 11648, 12896, 13888, 21676, 22568, 25792, 27776, 37933, 43352, 45136, 51584, 70447, 75866, 86704, 90272, 140894, 151732, 167989, 173408, 180544, 281788, 303464, 335978, 346816, 361088, 493129, 563576, 606928, 671956, 693632, 986258, 1127152, 1175923, 1213856, 1343912, 1972516, 2183857, 2254304, 2351846, 2427712, 2687824, 3945032, 4367714, 4508608, 4703692, 4855424, 5375648, 7890064, 8735428, 9017216, 9407384, 10751296, 15286999, 15780128, 17470856, 18814768, 21502592, 30573998, 31560256, 34941712, 37629536, 61147996, 63120512, 69883424, 75259072, 122295992, 139766848, 150518144, 244591984, 279533696, 489183968, 978367936, 1956735872]

約数ペア:

[(1, 1956735872), (2, 978367936), (4, 489183968), (7, 279533696), (8, 244591984), (13, 150518144), (14, 139766848), (16, 122295992), (26, 75259072), (28, 69883424), (31, 63120512), (32, 61147996), (52, 37629536), (56, 34941712), (62, 31560256), (64, 30573998), (91, 21502592), (104, 18814768), (112, 17470856), (124, 15780128), (128, 15286999), (182, 10751296), (208, 9407384), (217, 9017216), (224, 8735428), (248, 7890064), (364, 5375648), (403, 4855424), (416, 4703692), (434, 4508608), (448, 4367714), (496, 3945032), (728, 2687824), (806, 2427712), (832, 2351846), (868, 2254304), (896, 2183857), (992, 1972516), (1456, 1343912), (1612, 1213856), (1664, 1175923), (1736, 1127152), (1984, 986258), (2821, 693632), (2912, 671956), (3224, 606928), (3472, 563576), (3968, 493129), (5419, 361088), (5642, 346816), (5824, 335978), (6448, 303464), (6944, 281788), (10838, 180544), (11284, 173408), (11648, 167989), (12896, 151732), (13888, 140894), (21676, 90272), (22568, 86704), (25792, 75866), (27776, 70447), (37933, 51584), (43352, 45136)]