28254438

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{5113}}^1$

素因数の和:5428

約数の個数: 24

約数和(自身を含む): 61429368

約数和(自身を除く): 33174930

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2763, 5113, 5526, 10226, 15339, 30678, 46017, 92034, 1569691, 3139382, 4709073, 9418146, 14127219, 28254438]

約数ペア:

[(1, 28254438), (2, 14127219), (3, 9418146), (6, 4709073), (9, 3139382), (18, 1569691), (307, 92034), (614, 46017), (921, 30678), (1842, 15339), (2763, 10226), (5113, 5526)]