27628364

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 49476000

約数和(自身を除く): 21847636

約数列:

[1, 2, 4, 61, 122, 199, 244, 398, 569, 796, 1138, 2276, 12139, 24278, 34709, 48556, 69418, 113231, 138836, 226462, 452924, 6907091, 13814182, 27628364]

約数ペア:

[(1, 27628364), (2, 13814182), (4, 6907091), (61, 452924), (122, 226462), (199, 138836), (244, 113231), (398, 69418), (569, 48556), (796, 34709), (1138, 24278), (2276, 12139)]