28774074

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97871}}^1$

素因数の和:97890

約数の個数: 24

約数和(自身を含む): 66944448

約数和(自身を除く): 38170374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 97871, 195742, 293613, 587226, 685097, 1370194, 2055291, 4110582, 4795679, 9591358, 14387037, 28774074]

約数ペア:

[(1, 28774074), (2, 14387037), (3, 9591358), (6, 4795679), (7, 4110582), (14, 2055291), (21, 1370194), (42, 685097), (49, 587226), (98, 293613), (147, 195742), (294, 97871)]