26901686

素因数分解:

$2^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{991}}^1$

素因数の和:1284

約数の個数: 24

約数和(自身を含む): 47157696

約数和(自身を除く): 20256010

約数列:

[1, 2, 7, 14, 49, 98, 277, 554, 991, 1939, 1982, 3878, 6937, 13573, 13874, 27146, 48559, 97118, 274507, 549014, 1921549, 3843098, 13450843, 26901686]

約数ペア:

[(1, 26901686), (2, 13450843), (7, 3843098), (14, 1921549), (49, 549014), (98, 274507), (277, 97118), (554, 48559), (991, 27146), (1939, 13874), (1982, 13573), (3878, 6937)]