28235306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 49424256

約数和(自身を除く): 21188950

約数列:

[1, 2, 11, 22, 23, 41, 46, 82, 253, 451, 506, 902, 943, 1361, 1886, 2722, 10373, 14971, 20746, 29942, 31303, 55801, 62606, 111602, 344333, 613811, 688666, 1227622, 1283423, 2566846, 14117653, 28235306]

約数ペア:

[(1, 28235306), (2, 14117653), (11, 2566846), (22, 1283423), (23, 1227622), (41, 688666), (46, 613811), (82, 344333), (253, 111602), (451, 62606), (506, 55801), (902, 31303), (943, 29942), (1361, 20746), (1886, 14971), (2722, 10373)]