72093008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{346601}}^1$

素因数の和:346622

約数の個数: 20

約数和(自身を含む): 150425268

約数和(自身を除く): 78332260

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 346601, 693202, 1386404, 2772808, 4505813, 5545616, 9011626, 18023252, 36046504, 72093008]

約数ペア:

[(1, 72093008), (2, 36046504), (4, 18023252), (8, 9011626), (13, 5545616), (16, 4505813), (26, 2772808), (52, 1386404), (104, 693202), (208, 346601)]