26621488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{72341}}^1$

素因数の和:72372

約数の個数: 20

約数和(自身を含む): 53822448

約数和(自身を除く): 27200960

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 72341, 144682, 289364, 578728, 1157456, 1663843, 3327686, 6655372, 13310744, 26621488]

約数ペア:

[(1, 26621488), (2, 13310744), (4, 6655372), (8, 3327686), (16, 1663843), (23, 1157456), (46, 578728), (92, 289364), (184, 144682), (368, 72341)]