68854916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{57571}}^1$

素因数の和:57611

約数の個数: 24

約数和(自身を含む): 135409344

約数和(自身を除く): 66554428

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 57571, 115142, 230284, 748423, 1324133, 1496846, 2648266, 2993692, 5296532, 17213729, 34427458, 68854916]

約数ペア:

[(1, 68854916), (2, 34427458), (4, 17213729), (13, 5296532), (23, 2993692), (26, 2648266), (46, 1496846), (52, 1324133), (92, 748423), (299, 230284), (598, 115142), (1196, 57571)]