64835456

素因数分解:

$2^7\times 7^1\times {\mathrm{269}}^2$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 148167240

約数和(自身を除く): 83331784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 269, 448, 538, 896, 1076, 1883, 2152, 3766, 4304, 7532, 8608, 15064, 17216, 30128, 34432, 60256, 72361, 120512, 144722, 241024, 289444, 506527, 578888, 1013054, 1157776, 2026108, 2315552, 4052216, 4631104, 8104432, 9262208, 16208864, 32417728, 64835456]

約数ペア:

[(1, 64835456), (2, 32417728), (4, 16208864), (7, 9262208), (8, 8104432), (14, 4631104), (16, 4052216), (28, 2315552), (32, 2026108), (56, 1157776), (64, 1013054), (112, 578888), (128, 506527), (224, 289444), (269, 241024), (448, 144722), (538, 120512), (896, 72361), (1076, 60256), (1883, 34432), (2152, 30128), (3766, 17216), (4304, 15064), (7532, 8608)]