28740732

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{11351}}^1$

素因数の和:11569

約数の個数: 24

約数和(自身を含む): 67385472

約数和(自身を除く): 38644740

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 11351, 22702, 34053, 45404, 68106, 136212, 2395061, 4790122, 7185183, 9580244, 14370366, 28740732]

約数ペア:

[(1, 28740732), (2, 14370366), (3, 9580244), (4, 7185183), (6, 4790122), (12, 2395061), (211, 136212), (422, 68106), (633, 45404), (844, 34053), (1266, 22702), (2532, 11351)]