72349184

素因数分解:

$2^9\times {\mathrm{141307}}^1$

素因数の和:141325

約数の個数: 20

約数和(自身を含む): 144558084

約数和(自身を除く): 72208900

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 141307, 282614, 565228, 1130456, 2260912, 4521824, 9043648, 18087296, 36174592, 72349184]

約数ペア:

[(1, 72349184), (2, 36174592), (4, 18087296), (8, 9043648), (16, 4521824), (32, 2260912), (64, 1130456), (128, 565228), (256, 282614), (512, 141307)]