28918838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{3187}}^1$

素因数の和:3551

約数の個数: 16

約数和(自身を含む): 46863600

約数和(自身を除く): 17944762

約数列:

[1, 2, 13, 26, 349, 698, 3187, 4537, 6374, 9074, 41431, 82862, 1112263, 2224526, 14459419, 28918838]

約数ペア:

[(1, 28918838), (2, 14459419), (13, 2224526), (26, 1112263), (349, 82862), (698, 41431), (3187, 9074), (4537, 6374)]