61917184

素因数分解:

$2^{11}\times 7^2\times {\mathrm{617}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 144250470

約数和(自身を除く): 82333286

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 617, 784, 896, 1024, 1234, 1568, 1792, 2048, 2468, 3136, 3584, 4319, 4936, 6272, 7168, 8638, 9872, 12544, 14336, 17276, 19744, 25088, 30233, 34552, 39488, 50176, 60466, 69104, 78976, 100352, 120932, 138208, 157952, 241864, 276416, 315904, 483728, 552832, 631808, 967456, 1105664, 1263616, 1934912, 2211328, 3869824, 4422656, 7739648, 8845312, 15479296, 30958592, 61917184]

約数ペア:

[(1, 61917184), (2, 30958592), (4, 15479296), (7, 8845312), (8, 7739648), (14, 4422656), (16, 3869824), (28, 2211328), (32, 1934912), (49, 1263616), (56, 1105664), (64, 967456), (98, 631808), (112, 552832), (128, 483728), (196, 315904), (224, 276416), (256, 241864), (392, 157952), (448, 138208), (512, 120932), (617, 100352), (784, 78976), (896, 69104), (1024, 60466), (1234, 50176), (1568, 39488), (1792, 34552), (2048, 30233), (2468, 25088), (3136, 19744), (3584, 17276), (4319, 14336), (4936, 12544), (6272, 9872), (7168, 8638)]