67887644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 135862272

約数和(自身を除く): 67974628

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 71, 124, 142, 284, 341, 682, 701, 781, 1364, 1402, 1562, 2201, 2804, 3124, 4402, 7711, 8804, 15422, 21731, 24211, 30844, 43462, 48422, 49771, 86924, 96844, 99542, 199084, 239041, 478082, 547481, 956164, 1094962, 1542901, 2189924, 3085802, 6171604, 16971911, 33943822, 67887644]

約数ペア:

[(1, 67887644), (2, 33943822), (4, 16971911), (11, 6171604), (22, 3085802), (31, 2189924), (44, 1542901), (62, 1094962), (71, 956164), (124, 547481), (142, 478082), (284, 239041), (341, 199084), (682, 99542), (701, 96844), (781, 86924), (1364, 49771), (1402, 48422), (1562, 43462), (2201, 30844), (2804, 24211), (3124, 21731), (4402, 15422), (7711, 8804)]