66504704

素因数分解:

$2^{11}\times 7^1\times {\mathrm{4639}}^1$

素因数の和:4668

約数の個数: 48

約数和(自身を含む): 152006400

約数和(自身を除く): 85501696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4639, 7168, 9278, 14336, 18556, 32473, 37112, 64946, 74224, 129892, 148448, 259784, 296896, 519568, 593792, 1039136, 1187584, 2078272, 2375168, 4156544, 4750336, 8313088, 9500672, 16626176, 33252352, 66504704]

約数ペア:

[(1, 66504704), (2, 33252352), (4, 16626176), (7, 9500672), (8, 8313088), (14, 4750336), (16, 4156544), (28, 2375168), (32, 2078272), (56, 1187584), (64, 1039136), (112, 593792), (128, 519568), (224, 296896), (256, 259784), (448, 148448), (512, 129892), (896, 74224), (1024, 64946), (1792, 37112), (2048, 32473), (3584, 18556), (4639, 14336), (7168, 9278)]