68223824

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{72271}}^1$

素因数の和:72338

約数の個数: 20

約数和(自身を含む): 134425920

約数和(自身を除く): 66202096

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 72271, 144542, 289084, 578168, 1156336, 4263989, 8527978, 17055956, 34111912, 68223824]

約数ペア:

[(1, 68223824), (2, 34111912), (4, 17055956), (8, 8527978), (16, 4263989), (59, 1156336), (118, 578168), (236, 289084), (472, 144542), (944, 72271)]