28730928828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{342034867}}^1$

素因数の和:342034881

約数の個数: 24

約数和(自身を含む): 76615810432

約数和(自身を除く): 47884881604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 342034867, 684069734, 1026104601, 1368139468, 2052209202, 2394244069, 4104418404, 4788488138, 7182732207, 9576976276, 14365464414, 28730928828]

約数ペア:

[(1, 28730928828), (2, 14365464414), (3, 9576976276), (4, 7182732207), (6, 4788488138), (7, 4104418404), (12, 2394244069), (14, 2052209202), (21, 1368139468), (28, 1026104601), (42, 684069734), (84, 342034867)]