28259334

素因数分解:

$2^1\times 3^3\times {\mathrm{677}}^1\times {\mathrm{773}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 62972640

約数和(自身を除く): 34713306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 677, 773, 1354, 1546, 2031, 2319, 4062, 4638, 6093, 6957, 12186, 13914, 18279, 20871, 36558, 41742, 523321, 1046642, 1569963, 3139926, 4709889, 9419778, 14129667, 28259334]

約数ペア:

[(1, 28259334), (2, 14129667), (3, 9419778), (6, 4709889), (9, 3139926), (18, 1569963), (27, 1046642), (54, 523321), (677, 41742), (773, 36558), (1354, 20871), (1546, 18279), (2031, 13914), (2319, 12186), (4062, 6957), (4638, 6093)]