27561898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{761}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 51206400

約数和(自身を除く): 23644502

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 199, 398, 761, 1393, 1522, 2587, 2786, 5174, 5327, 9893, 10654, 18109, 19786, 36218, 69251, 138502, 151439, 302878, 1060073, 1968707, 2120146, 3937414, 13780949, 27561898]

約数ペア:

[(1, 27561898), (2, 13780949), (7, 3937414), (13, 2120146), (14, 1968707), (26, 1060073), (91, 302878), (182, 151439), (199, 138502), (398, 69251), (761, 36218), (1393, 19786), (1522, 18109), (2587, 10654), (2786, 9893), (5174, 5327)]