28076968

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 53919360

約数和(自身を除く): 25842392

約数列:

[1, 2, 4, 8, 73, 131, 146, 262, 292, 367, 524, 584, 734, 1048, 1468, 2936, 9563, 19126, 26791, 38252, 48077, 53582, 76504, 96154, 107164, 192308, 214328, 384616, 3509621, 7019242, 14038484, 28076968]

約数ペア:

[(1, 28076968), (2, 14038484), (4, 7019242), (8, 3509621), (73, 384616), (131, 214328), (146, 192308), (262, 107164), (292, 96154), (367, 76504), (524, 53582), (584, 48077), (734, 38252), (1048, 26791), (1468, 19126), (2936, 9563)]