26897026

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 48066048

約数和(自身を除く): 21169022

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 151, 169, 221, 302, 338, 403, 442, 527, 806, 1054, 1963, 2567, 2873, 3926, 4681, 5134, 5239, 5746, 6851, 9362, 10478, 13702, 25519, 33371, 51038, 60853, 66742, 79577, 89063, 121706, 159154, 178126, 433823, 791089, 867646, 1034501, 1582178, 2069002, 13448513, 26897026]

約数ペア:

[(1, 26897026), (2, 13448513), (13, 2069002), (17, 1582178), (26, 1034501), (31, 867646), (34, 791089), (62, 433823), (151, 178126), (169, 159154), (221, 121706), (302, 89063), (338, 79577), (403, 66742), (442, 60853), (527, 51038), (806, 33371), (1054, 25519), (1963, 13702), (2567, 10478), (2873, 9362), (3926, 6851), (4681, 5746), (5134, 5239)]