28868148

素因数分解:

$2^2\times 3^2\times {\mathrm{499}}^1\times {\mathrm{1607}}^1$

素因数の和:2116

約数の個数: 36

約数和(自身を含む): 73164000

約数和(自身を除く): 44295852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 499, 998, 1497, 1607, 1996, 2994, 3214, 4491, 4821, 5988, 6428, 8982, 9642, 14463, 17964, 19284, 28926, 57852, 801893, 1603786, 2405679, 3207572, 4811358, 7217037, 9622716, 14434074, 28868148]

約数ペア:

[(1, 28868148), (2, 14434074), (3, 9622716), (4, 7217037), (6, 4811358), (9, 3207572), (12, 2405679), (18, 1603786), (36, 801893), (499, 57852), (998, 28926), (1497, 19284), (1607, 17964), (1996, 14463), (2994, 9642), (3214, 8982), (4491, 6428), (4821, 5988)]