28542832

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 57090096

約数和(自身を除く): 28547264

約数列:

[1, 2, 4, 8, 16, 53, 97, 106, 194, 212, 347, 388, 424, 694, 776, 848, 1388, 1552, 2776, 5141, 5552, 10282, 18391, 20564, 33659, 36782, 41128, 67318, 73564, 82256, 134636, 147128, 269272, 294256, 538544, 1783927, 3567854, 7135708, 14271416, 28542832]

約数ペア:

[(1, 28542832), (2, 14271416), (4, 7135708), (8, 3567854), (16, 1783927), (53, 538544), (97, 294256), (106, 269272), (194, 147128), (212, 134636), (347, 82256), (388, 73564), (424, 67318), (694, 41128), (776, 36782), (848, 33659), (1388, 20564), (1552, 18391), (2776, 10282), (5141, 5552)]