1427169968

素因数分解:

$2^4\times 7^1\times {\mathrm{12742589}}^1$

素因数の和:12742604

約数の個数: 20

約数和(自身を含む): 3160162320

約数和(自身を除く): 1732992352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 12742589, 25485178, 50970356, 89198123, 101940712, 178396246, 203881424, 356792492, 713584984, 1427169968]

約数ペア:

[(1, 1427169968), (2, 713584984), (4, 356792492), (7, 203881424), (8, 178396246), (14, 101940712), (16, 89198123), (28, 50970356), (56, 25485178), (112, 12742589)]