8953309232

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{2203}}^1$

素因数の和:2626

約数の個数: 80

約数和(自身を含む): 20057740032

約数和(自身を除く): 11104430800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 277, 524, 554, 917, 1048, 1108, 1834, 1939, 2096, 2203, 2216, 3668, 3878, 4406, 4432, 7336, 7756, 8812, 14672, 15421, 15512, 17624, 30842, 31024, 35248, 36287, 61684, 72574, 123368, 145148, 246736, 254009, 288593, 290296, 508018, 577186, 580592, 610231, 1016036, 1154372, 1220462, 2020151, 2032072, 2308744, 2440924, 4040302, 4064144, 4271617, 4617488, 4881848, 8080604, 8543234, 9763696, 16161208, 17086468, 32322416, 34172936, 68345872, 79940261, 159880522, 319761044, 559581827, 639522088, 1119163654, 1279044176, 2238327308, 4476654616, 8953309232]

約数ペア:

[(1, 8953309232), (2, 4476654616), (4, 2238327308), (7, 1279044176), (8, 1119163654), (14, 639522088), (16, 559581827), (28, 319761044), (56, 159880522), (112, 79940261), (131, 68345872), (262, 34172936), (277, 32322416), (524, 17086468), (554, 16161208), (917, 9763696), (1048, 8543234), (1108, 8080604), (1834, 4881848), (1939, 4617488), (2096, 4271617), (2203, 4064144), (2216, 4040302), (3668, 2440924), (3878, 2308744), (4406, 2032072), (4432, 2020151), (7336, 1220462), (7756, 1154372), (8812, 1016036), (14672, 610231), (15421, 580592), (15512, 577186), (17624, 508018), (30842, 290296), (31024, 288593), (35248, 254009), (36287, 246736), (61684, 145148), (72574, 123368)]