28697316

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{9923}}^1$

素因数の和:10171

約数の個数: 24

約数和(自身を含む): 67245024

約数和(自身を除く): 38547708

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 9923, 19846, 29769, 39692, 59538, 119076, 2391443, 4782886, 7174329, 9565772, 14348658, 28697316]

約数ペア:

[(1, 28697316), (2, 14348658), (3, 9565772), (4, 7174329), (6, 4782886), (12, 2391443), (241, 119076), (482, 59538), (723, 39692), (964, 29769), (1446, 19846), (2892, 9923)]