39601408

素因数分解:

$2^8\times 7^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 144

約数和(自身を含む): 103017600

約数和(自身を除く): 63416192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 49, 56, 64, 77, 82, 88, 98, 112, 128, 154, 164, 176, 196, 224, 256, 287, 308, 328, 343, 352, 392, 448, 451, 539, 574, 616, 656, 686, 704, 784, 896, 902, 1078, 1148, 1232, 1312, 1372, 1408, 1568, 1792, 1804, 2009, 2156, 2296, 2464, 2624, 2744, 2816, 3136, 3157, 3608, 3773, 4018, 4312, 4592, 4928, 5248, 5488, 6272, 6314, 7216, 7546, 8036, 8624, 9184, 9856, 10496, 10976, 12544, 12628, 14063, 14432, 15092, 16072, 17248, 18368, 19712, 21952, 22099, 25256, 28126, 28864, 30184, 32144, 34496, 36736, 43904, 44198, 50512, 56252, 57728, 60368, 64288, 68992, 73472, 87808, 88396, 101024, 112504, 115456, 120736, 128576, 137984, 154693, 176792, 202048, 225008, 241472, 257152, 309386, 353584, 404096, 450016, 482944, 514304, 618772, 707168, 808192, 900032, 965888, 1237544, 1414336, 1800064, 2475088, 2828672, 3600128, 4950176, 5657344, 9900352, 19800704, 39601408]

約数ペア:

[(1, 39601408), (2, 19800704), (4, 9900352), (7, 5657344), (8, 4950176), (11, 3600128), (14, 2828672), (16, 2475088), (22, 1800064), (28, 1414336), (32, 1237544), (41, 965888), (44, 900032), (49, 808192), (56, 707168), (64, 618772), (77, 514304), (82, 482944), (88, 450016), (98, 404096), (112, 353584), (128, 309386), (154, 257152), (164, 241472), (176, 225008), (196, 202048), (224, 176792), (256, 154693), (287, 137984), (308, 128576), (328, 120736), (343, 115456), (352, 112504), (392, 101024), (448, 88396), (451, 87808), (539, 73472), (574, 68992), (616, 64288), (656, 60368), (686, 57728), (704, 56252), (784, 50512), (896, 44198), (902, 43904), (1078, 36736), (1148, 34496), (1232, 32144), (1312, 30184), (1372, 28864), (1408, 28126), (1568, 25256), (1792, 22099), (1804, 21952), (2009, 19712), (2156, 18368), (2296, 17248), (2464, 16072), (2624, 15092), (2744, 14432), (2816, 14063), (3136, 12628), (3157, 12544), (3608, 10976), (3773, 10496), (4018, 9856), (4312, 9184), (4592, 8624), (4928, 8036), (5248, 7546), (5488, 7216), (6272, 6314)]