28146426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60923}}^1$

素因数の和:60946

約数の個数: 32

約数和(自身を含む): 70184448

約数和(自身を除く): 42038022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 60923, 121846, 182769, 365538, 426461, 670153, 852922, 1279383, 1340306, 2010459, 2558766, 4020918, 4691071, 9382142, 14073213, 28146426]

約数ペア:

[(1, 28146426), (2, 14073213), (3, 9382142), (6, 4691071), (7, 4020918), (11, 2558766), (14, 2010459), (21, 1340306), (22, 1279383), (33, 852922), (42, 670153), (66, 426461), (77, 365538), (154, 182769), (231, 121846), (462, 60923)]