28604538

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83639}}^1$

素因数の和:83666

約数の個数: 24

約数和(自身を含む): 65239200

約数和(自身を除く): 36634662

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 83639, 167278, 250917, 501834, 752751, 1505502, 1589141, 3178282, 4767423, 9534846, 14302269, 28604538]

約数ペア:

[(1, 28604538), (2, 14302269), (3, 9534846), (6, 4767423), (9, 3178282), (18, 1589141), (19, 1505502), (38, 752751), (57, 501834), (114, 250917), (171, 167278), (342, 83639)]