28604716

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{24917}}^1$

素因数の和:24969

約数の個数: 24

約数和(自身を含む): 58607136

約数和(自身を除く): 30002420

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 24917, 49834, 99668, 174419, 348838, 697676, 1021597, 2043194, 4086388, 7151179, 14302358, 28604716]

約数ペア:

[(1, 28604716), (2, 14302358), (4, 7151179), (7, 4086388), (14, 2043194), (28, 1021597), (41, 697676), (82, 348838), (164, 174419), (287, 99668), (574, 49834), (1148, 24917)]