17967401984

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131927}}^1$

素因数の和:131973

約数の個数: 88

約数和(自身を含む): 43209058560

約数和(自身を除く): 25241656576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1024, 1064, 1216, 1792, 2128, 2432, 3584, 4256, 4864, 7168, 8512, 9728, 17024, 19456, 34048, 68096, 131927, 136192, 263854, 527708, 923489, 1055416, 1846978, 2110832, 2506613, 3693956, 4221664, 5013226, 7387912, 8443328, 10026452, 14775824, 16886656, 17546291, 20052904, 29551648, 33773312, 35092582, 40105808, 59103296, 67546624, 70185164, 80211616, 118206592, 135093248, 140370328, 160423232, 236413184, 280740656, 320846464, 472826368, 561481312, 641692928, 945652736, 1122962624, 1283385856, 2245925248, 2566771712, 4491850496, 8983700992, 17967401984]

約数ペア:

[(1, 17967401984), (2, 8983700992), (4, 4491850496), (7, 2566771712), (8, 2245925248), (14, 1283385856), (16, 1122962624), (19, 945652736), (28, 641692928), (32, 561481312), (38, 472826368), (56, 320846464), (64, 280740656), (76, 236413184), (112, 160423232), (128, 140370328), (133, 135093248), (152, 118206592), (224, 80211616), (256, 70185164), (266, 67546624), (304, 59103296), (448, 40105808), (512, 35092582), (532, 33773312), (608, 29551648), (896, 20052904), (1024, 17546291), (1064, 16886656), (1216, 14775824), (1792, 10026452), (2128, 8443328), (2432, 7387912), (3584, 5013226), (4256, 4221664), (4864, 3693956), (7168, 2506613), (8512, 2110832), (9728, 1846978), (17024, 1055416), (19456, 923489), (34048, 527708), (68096, 263854), (131927, 136192)]