28379772

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{10799}}^1$

素因数の和:10882

約数の個数: 36

約数和(自身を含む): 72727200

約数和(自身を除く): 44347428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 10799, 21598, 32397, 43196, 64794, 97191, 129588, 194382, 388764, 788327, 1576654, 2364981, 3153308, 4729962, 7094943, 9459924, 14189886, 28379772]

約数ペア:

[(1, 28379772), (2, 14189886), (3, 9459924), (4, 7094943), (6, 4729962), (9, 3153308), (12, 2364981), (18, 1576654), (36, 788327), (73, 388764), (146, 194382), (219, 129588), (292, 97191), (438, 64794), (657, 43196), (876, 32397), (1314, 21598), (2628, 10799)]