72843136

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{4481}}^1$

素因数の和:4622

約数の個数: 32

約数和(自身を含む): 146292480

約数和(自身を除く): 73449344

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 4481, 8128, 8962, 16256, 17924, 35848, 71696, 143392, 286784, 569087, 573568, 1138174, 2276348, 4552696, 9105392, 18210784, 36421568, 72843136]

約数ペア:

[(1, 72843136), (2, 36421568), (4, 18210784), (8, 9105392), (16, 4552696), (32, 2276348), (64, 1138174), (127, 573568), (128, 569087), (254, 286784), (508, 143392), (1016, 71696), (2032, 35848), (4064, 17924), (4481, 16256), (8128, 8962)]