2775385088

素因数分解:

$2^{10}\times 7^2\times {\mathrm{55313}}^1$

素因数の和:55347

約数の個数: 66

約数和(自身を含む): 6453982206

約数和(自身を除く): 3678597118

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 3136, 3584, 6272, 7168, 12544, 25088, 50176, 55313, 110626, 221252, 387191, 442504, 774382, 885008, 1548764, 1770016, 2710337, 3097528, 3540032, 5420674, 6195056, 7080064, 10841348, 12390112, 14160128, 21682696, 24780224, 28320256, 43365392, 49560448, 56640512, 86730784, 99120896, 173461568, 198241792, 346923136, 396483584, 693846272, 1387692544, 2775385088]

約数ペア:

[(1, 2775385088), (2, 1387692544), (4, 693846272), (7, 396483584), (8, 346923136), (14, 198241792), (16, 173461568), (28, 99120896), (32, 86730784), (49, 56640512), (56, 49560448), (64, 43365392), (98, 28320256), (112, 24780224), (128, 21682696), (196, 14160128), (224, 12390112), (256, 10841348), (392, 7080064), (448, 6195056), (512, 5420674), (784, 3540032), (896, 3097528), (1024, 2710337), (1568, 1770016), (1792, 1548764), (3136, 885008), (3584, 774382), (6272, 442504), (7168, 387191), (12544, 221252), (25088, 110626), (50176, 55313)]