26003978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 54190080

約数和(自身を除く): 28186102

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 143, 154, 182, 217, 286, 341, 403, 419, 434, 682, 806, 838, 1001, 2002, 2387, 2821, 2933, 4433, 4609, 4774, 5447, 5642, 5866, 8866, 9218, 10894, 12989, 25978, 31031, 32263, 38129, 59917, 62062, 64526, 76258, 90923, 119834, 142879, 168857, 181846, 285758, 337714, 419419, 838838, 1000153, 1181999, 1857427, 2000306, 2363998, 3714854, 13001989, 26003978]

約数ペア:

[(1, 26003978), (2, 13001989), (7, 3714854), (11, 2363998), (13, 2000306), (14, 1857427), (22, 1181999), (26, 1000153), (31, 838838), (62, 419419), (77, 337714), (91, 285758), (143, 181846), (154, 168857), (182, 142879), (217, 119834), (286, 90923), (341, 76258), (403, 64526), (419, 62062), (434, 59917), (682, 38129), (806, 32263), (838, 31031), (1001, 25978), (2002, 12989), (2387, 10894), (2821, 9218), (2933, 8866), (4433, 5866), (4609, 5642), (4774, 5447)]