26905458

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 60162048

約数和(自身を除く): 33256590

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 67, 93, 102, 127, 134, 186, 201, 254, 381, 402, 527, 762, 1054, 1139, 1581, 2077, 2159, 2278, 3162, 3417, 3937, 4154, 4318, 6231, 6477, 6834, 7874, 8509, 11811, 12462, 12954, 17018, 23622, 25527, 35309, 51054, 66929, 70618, 105927, 133858, 144653, 200787, 211854, 263779, 289306, 401574, 433959, 527558, 791337, 867918, 1582674, 4484243, 8968486, 13452729, 26905458]

約数ペア:

[(1, 26905458), (2, 13452729), (3, 8968486), (6, 4484243), (17, 1582674), (31, 867918), (34, 791337), (51, 527558), (62, 433959), (67, 401574), (93, 289306), (102, 263779), (127, 211854), (134, 200787), (186, 144653), (201, 133858), (254, 105927), (381, 70618), (402, 66929), (527, 51054), (762, 35309), (1054, 25527), (1139, 23622), (1581, 17018), (2077, 12954), (2159, 12462), (2278, 11811), (3162, 8509), (3417, 7874), (3937, 6834), (4154, 6477), (4318, 6231)]