27686924

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 49559328

約数和(自身を除く): 21872404

約数列:

[1, 2, 4, 61, 122, 233, 244, 466, 487, 932, 974, 1948, 14213, 28426, 29707, 56852, 59414, 113471, 118828, 226942, 453884, 6921731, 13843462, 27686924]

約数ペア:

[(1, 27686924), (2, 13843462), (4, 6921731), (61, 453884), (122, 226942), (233, 118828), (244, 113471), (466, 59414), (487, 56852), (932, 29707), (974, 28426), (1948, 14213)]