72499712

素因数分解:

$2^9\times {\mathrm{141601}}^1$

素因数の和:141619

約数の個数: 20

約数和(自身を含む): 144858846

約数和(自身を除く): 72359134

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 141601, 283202, 566404, 1132808, 2265616, 4531232, 9062464, 18124928, 36249856, 72499712]

約数ペア:

[(1, 72499712), (2, 36249856), (4, 18124928), (8, 9062464), (16, 4531232), (32, 2265616), (64, 1132808), (128, 566404), (256, 283202), (512, 141601)]