28828086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3253}}^1$

素因数の和:3476

約数の個数: 32

約数和(自身を含む): 66225408

約数和(自身を除く): 37397322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 3253, 4431, 6506, 8862, 9759, 19518, 22771, 45542, 68313, 136626, 686383, 1372766, 2059149, 4118298, 4804681, 9609362, 14414043, 28828086]

約数ペア:

[(1, 28828086), (2, 14414043), (3, 9609362), (6, 4804681), (7, 4118298), (14, 2059149), (21, 1372766), (42, 686383), (211, 136626), (422, 68313), (633, 45542), (1266, 22771), (1477, 19518), (2954, 9759), (3253, 8862), (4431, 6506)]