27852844

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 49868336

約数和(自身を除く): 22015492

約数列:

[1, 2, 4, 61, 122, 211, 244, 422, 541, 844, 1082, 2164, 12871, 25742, 33001, 51484, 66002, 114151, 132004, 228302, 456604, 6963211, 13926422, 27852844]

約数ペア:

[(1, 27852844), (2, 13926422), (4, 6963211), (61, 456604), (122, 228302), (211, 132004), (244, 114151), (422, 66002), (541, 51484), (844, 33001), (1082, 25742), (2164, 12871)]