28421904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{84589}}^1$

素因数の和:84607

約数の個数: 40

約数和(自身を含む): 83913280

約数和(自身を除く): 55491376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 84589, 169178, 253767, 338356, 507534, 592123, 676712, 1015068, 1184246, 1353424, 1776369, 2030136, 2368492, 3552738, 4060272, 4736984, 7105476, 9473968, 14210952, 28421904]

約数ペア:

[(1, 28421904), (2, 14210952), (3, 9473968), (4, 7105476), (6, 4736984), (7, 4060272), (8, 3552738), (12, 2368492), (14, 2030136), (16, 1776369), (21, 1353424), (24, 1184246), (28, 1015068), (42, 676712), (48, 592123), (56, 507534), (84, 338356), (112, 253767), (168, 169178), (336, 84589)]