69751808

素因数分解:

$2^{10}\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 88

約数和(自身を含む): 164284032

約数和(自身を除く): 94532224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 263, 296, 448, 512, 518, 526, 592, 896, 1024, 1036, 1052, 1184, 1792, 1841, 2072, 2104, 2368, 3584, 3682, 4144, 4208, 4736, 7168, 7364, 8288, 8416, 9472, 9731, 14728, 16576, 16832, 18944, 19462, 29456, 33152, 33664, 37888, 38924, 58912, 66304, 67328, 68117, 77848, 117824, 132608, 134656, 136234, 155696, 235648, 265216, 269312, 272468, 311392, 471296, 544936, 622784, 942592, 1089872, 1245568, 1885184, 2179744, 2491136, 4359488, 4982272, 8718976, 9964544, 17437952, 34875904, 69751808]

約数ペア:

[(1, 69751808), (2, 34875904), (4, 17437952), (7, 9964544), (8, 8718976), (14, 4982272), (16, 4359488), (28, 2491136), (32, 2179744), (37, 1885184), (56, 1245568), (64, 1089872), (74, 942592), (112, 622784), (128, 544936), (148, 471296), (224, 311392), (256, 272468), (259, 269312), (263, 265216), (296, 235648), (448, 155696), (512, 136234), (518, 134656), (526, 132608), (592, 117824), (896, 77848), (1024, 68117), (1036, 67328), (1052, 66304), (1184, 58912), (1792, 38924), (1841, 37888), (2072, 33664), (2104, 33152), (2368, 29456), (3584, 19462), (3682, 18944), (4144, 16832), (4208, 16576), (4736, 14728), (7168, 9731), (7364, 9472), (8288, 8416)]