64074752

素因数分解:

$2^{10}\times 7^2\times {\mathrm{1277}}^1$

素因数の和:1311

約数の個数: 66

約数和(自身を含む): 149115762

約数和(自身を除く): 85041010

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, 1277, 1568, 1792, 2554, 3136, 3584, 5108, 6272, 7168, 8939, 10216, 12544, 17878, 20432, 25088, 35756, 40864, 50176, 62573, 71512, 81728, 125146, 143024, 163456, 250292, 286048, 326912, 500584, 572096, 653824, 1001168, 1144192, 1307648, 2002336, 2288384, 4004672, 4576768, 8009344, 9153536, 16018688, 32037376, 64074752]

約数ペア:

[(1, 64074752), (2, 32037376), (4, 16018688), (7, 9153536), (8, 8009344), (14, 4576768), (16, 4004672), (28, 2288384), (32, 2002336), (49, 1307648), (56, 1144192), (64, 1001168), (98, 653824), (112, 572096), (128, 500584), (196, 326912), (224, 286048), (256, 250292), (392, 163456), (448, 143024), (512, 125146), (784, 81728), (896, 71512), (1024, 62573), (1277, 50176), (1568, 40864), (1792, 35756), (2554, 25088), (3136, 20432), (3584, 17878), (5108, 12544), (6272, 10216), (7168, 8939)]