72867136

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{8191}}^1$

素因数の和:8342

約数の個数: 28

約数和(自身を含む): 145653760

約数和(自身を除く): 72786624

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8191, 8896, 16382, 32764, 65528, 131056, 262112, 524224, 1138549, 2277098, 4554196, 9108392, 18216784, 36433568, 72867136]

約数ペア:

[(1, 72867136), (2, 36433568), (4, 18216784), (8, 9108392), (16, 4554196), (32, 2277098), (64, 1138549), (139, 524224), (278, 262112), (556, 131056), (1112, 65528), (2224, 32764), (4448, 16382), (8191, 8896)]