71083648

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{3407}}^1$

素因数の和:3584

約数の個数: 32

約数和(自身を含む): 142522560

約数和(自身を除く): 71438912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 2608, 3407, 5216, 6814, 10432, 13628, 20864, 27256, 54512, 109024, 218048, 436096, 555341, 1110682, 2221364, 4442728, 8885456, 17770912, 35541824, 71083648]

約数ペア:

[(1, 71083648), (2, 35541824), (4, 17770912), (8, 8885456), (16, 4442728), (32, 2221364), (64, 1110682), (128, 555341), (163, 436096), (326, 218048), (652, 109024), (1304, 54512), (2608, 27256), (3407, 20864), (5216, 13628), (6814, 10432)]