28604808

素因数分解:

$2^3\times 3^2\times {\mathrm{397289}}^1$

素因数の和:397301

約数の個数: 24

約数和(自身を含む): 77471550

約数和(自身を除く): 48866742

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397289, 794578, 1191867, 1589156, 2383734, 3178312, 3575601, 4767468, 7151202, 9534936, 14302404, 28604808]

約数ペア:

[(1, 28604808), (2, 14302404), (3, 9534936), (4, 7151202), (6, 4767468), (8, 3575601), (9, 3178312), (12, 2383734), (18, 1589156), (24, 1191867), (36, 794578), (72, 397289)]