28373826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{363767}}^1$

素因数の和:363785

約数の個数: 16

約数和(自身を含む): 61113024

約数和(自身を除く): 32739198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 363767, 727534, 1091301, 2182602, 4728971, 9457942, 14186913, 28373826]

約数ペア:

[(1, 28373826), (2, 14186913), (3, 9457942), (6, 4728971), (13, 2182602), (26, 1091301), (39, 727534), (78, 363767)]