65026304

素因数分解:

$2^8\times 7^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 150013248

約数和(自身を除く): 84986944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 256, 262, 277, 448, 524, 554, 896, 917, 1048, 1108, 1792, 1834, 1939, 2096, 2216, 3668, 3878, 4192, 4432, 7336, 7756, 8384, 8864, 14672, 15512, 16768, 17728, 29344, 31024, 33536, 35456, 36287, 58688, 62048, 70912, 72574, 117376, 124096, 145148, 234752, 248192, 254009, 290296, 496384, 508018, 580592, 1016036, 1161184, 2032072, 2322368, 4064144, 4644736, 8128288, 9289472, 16256576, 32513152, 65026304]

約数ペア:

[(1, 65026304), (2, 32513152), (4, 16256576), (7, 9289472), (8, 8128288), (14, 4644736), (16, 4064144), (28, 2322368), (32, 2032072), (56, 1161184), (64, 1016036), (112, 580592), (128, 508018), (131, 496384), (224, 290296), (256, 254009), (262, 248192), (277, 234752), (448, 145148), (524, 124096), (554, 117376), (896, 72574), (917, 70912), (1048, 62048), (1108, 58688), (1792, 36287), (1834, 35456), (1939, 33536), (2096, 31024), (2216, 29344), (3668, 17728), (3878, 16768), (4192, 15512), (4432, 14672), (7336, 8864), (7756, 8384)]