26587574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 45722880

約数和(自身を除く): 19135306

約数列:

[1, 2, 13, 19, 26, 38, 107, 214, 247, 494, 503, 1006, 1391, 2033, 2782, 4066, 6539, 9557, 13078, 19114, 26429, 52858, 53821, 107642, 124241, 248482, 699673, 1022599, 1399346, 2045198, 13293787, 26587574]

約数ペア:

[(1, 26587574), (2, 13293787), (13, 2045198), (19, 1399346), (26, 1022599), (38, 699673), (107, 248482), (214, 124241), (247, 107642), (494, 53821), (503, 52858), (1006, 26429), (1391, 19114), (2033, 13078), (2782, 9557), (4066, 6539)]