69371432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35107}}^1$

素因数の和:35145

約数の個数: 32

約数和(自身を含む): 147453600

約数和(自身を除く): 78082168

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 35107, 70214, 140428, 280856, 456391, 667033, 912782, 1334066, 1825564, 2668132, 3651128, 5336264, 8671429, 17342858, 34685716, 69371432]

約数ペア:

[(1, 69371432), (2, 34685716), (4, 17342858), (8, 8671429), (13, 5336264), (19, 3651128), (26, 2668132), (38, 1825564), (52, 1334066), (76, 912782), (104, 667033), (152, 456391), (247, 280856), (494, 140428), (988, 70214), (1976, 35107)]