28329948

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{18301}}^1$

素因数の和:18354

約数の個数: 36

約数和(自身を含む): 73281208

約数和(自身を除く): 44951260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 18301, 36602, 54903, 73204, 109806, 164709, 219612, 329418, 658836, 786943, 1573886, 2360829, 3147772, 4721658, 7082487, 9443316, 14164974, 28329948]

約数ペア:

[(1, 28329948), (2, 14164974), (3, 9443316), (4, 7082487), (6, 4721658), (9, 3147772), (12, 2360829), (18, 1573886), (36, 786943), (43, 658836), (86, 329418), (129, 219612), (172, 164709), (258, 109806), (387, 73204), (516, 54903), (774, 36602), (1548, 18301)]