67731248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{325631}}^1$

素因数の和:325652

約数の個数: 20

約数和(自身を含む): 141324288

約数和(自身を除く): 73593040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 325631, 651262, 1302524, 2605048, 4233203, 5210096, 8466406, 16932812, 33865624, 67731248]

約数ペア:

[(1, 67731248), (2, 33865624), (4, 16932812), (8, 8466406), (13, 5210096), (16, 4233203), (26, 2605048), (52, 1302524), (104, 651262), (208, 325631)]