28329678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{121067}}^1$

素因数の和:121088

約数の個数: 24

約数和(自身を含む): 66103128

約数和(自身を除く): 37773450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 121067, 242134, 363201, 726402, 1089603, 1573871, 2179206, 3147742, 4721613, 9443226, 14164839, 28329678]

約数ペア:

[(1, 28329678), (2, 14164839), (3, 9443226), (6, 4721613), (9, 3147742), (13, 2179206), (18, 1573871), (26, 1089603), (39, 726402), (78, 363201), (117, 242134), (234, 121067)]