28831462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{6211}}^1$

素因数の和:6435

約数の個数: 16

約数和(自身を含む): 47409984

約数和(自身を除く): 18578522

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 6211, 12422, 68321, 136642, 1310521, 2621042, 14415731, 28831462]

約数ペア:

[(1, 28831462), (2, 14415731), (11, 2621042), (22, 1310521), (211, 136642), (422, 68321), (2321, 12422), (4642, 6211)]