64256764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{112337}}^1$

素因数の和:112365

約数の個数: 24

約数和(自身を含む): 132109488

約数和(自身を除く): 67852724

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 112337, 224674, 449348, 1235707, 1460381, 2471414, 2920762, 4942828, 5841524, 16064191, 32128382, 64256764]

約数ペア:

[(1, 64256764), (2, 32128382), (4, 16064191), (11, 5841524), (13, 4942828), (22, 2920762), (26, 2471414), (44, 1460381), (52, 1235707), (143, 449348), (286, 224674), (572, 112337)]