28909068

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{104743}}^1$

素因数の和:104773

約数の個数: 24

約数和(自身を含む): 70387968

約数和(自身を除く): 41478900

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 104743, 209486, 314229, 418972, 628458, 1256916, 2409089, 4818178, 7227267, 9636356, 14454534, 28909068]

約数ペア:

[(1, 28909068), (2, 14454534), (3, 9636356), (4, 7227267), (6, 4818178), (12, 2409089), (23, 1256916), (46, 628458), (69, 418972), (92, 314229), (138, 209486), (276, 104743)]