72528248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{697387}}^1$

素因数の和:697406

約数の個数: 16

約数和(自身を含む): 146451480

約数和(自身を除く): 73923232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 697387, 1394774, 2789548, 5579096, 9066031, 18132062, 36264124, 72528248]

約数ペア:

[(1, 72528248), (2, 36264124), (4, 18132062), (8, 9066031), (13, 5579096), (26, 2789548), (52, 1394774), (104, 697387)]