28418796

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37591}}^1$

素因数の和:37611

約数の個数: 48

約数和(自身を含む): 84206080

約数和(自身を除く): 55787284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 37591, 75182, 112773, 150364, 225546, 263137, 338319, 451092, 526274, 676638, 789411, 1014957, 1052548, 1353276, 1578822, 2029914, 2368233, 3157644, 4059828, 4736466, 7104699, 9472932, 14209398, 28418796]

約数ペア:

[(1, 28418796), (2, 14209398), (3, 9472932), (4, 7104699), (6, 4736466), (7, 4059828), (9, 3157644), (12, 2368233), (14, 2029914), (18, 1578822), (21, 1353276), (27, 1052548), (28, 1014957), (36, 789411), (42, 676638), (54, 526274), (63, 451092), (84, 338319), (108, 263137), (126, 225546), (189, 150364), (252, 112773), (378, 75182), (756, 37591)]