68647612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{38053}}^1$

素因数の和:38109

約数の個数: 24

約数和(自身を含む): 134254512

約数和(自身を除く): 65606900

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 38053, 76106, 152212, 418583, 837166, 1560173, 1674332, 3120346, 6240692, 17161903, 34323806, 68647612]

約数ペア:

[(1, 68647612), (2, 34323806), (4, 17161903), (11, 6240692), (22, 3120346), (41, 1674332), (44, 1560173), (82, 837166), (164, 418583), (451, 152212), (902, 76106), (1804, 38053)]