28977406

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1831}}^1$

素因数の和:2067

約数の個数: 16

約数和(自身を含む): 44781408

約数和(自身を除く): 15804002

約数列:

[1, 2, 41, 82, 193, 386, 1831, 3662, 7913, 15826, 75071, 150142, 353383, 706766, 14488703, 28977406]

約数ペア:

[(1, 28977406), (2, 14488703), (41, 706766), (82, 353383), (193, 150142), (386, 75071), (1831, 15826), (3662, 7913)]