71139644

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{5563}}^1$

素因数の和:5729

約数の個数: 24

約数和(自身を含む): 130865280

約数和(自身を除く): 59725636

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 3197, 5563, 6394, 11126, 12788, 22252, 127949, 255898, 511796, 773257, 1546514, 3093028, 17784911, 35569822, 71139644]

約数ペア:

[(1, 71139644), (2, 35569822), (4, 17784911), (23, 3093028), (46, 1546514), (92, 773257), (139, 511796), (278, 255898), (556, 127949), (3197, 22252), (5563, 12788), (6394, 11126)]