28741142

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{653}}^1$

素因数の和:1087

約数の個数: 16

約数和(自身を含む): 44027280

約数和(自身を除く): 15286138

約数列:

[1, 2, 59, 118, 373, 653, 746, 1306, 22007, 38527, 44014, 77054, 243569, 487138, 14370571, 28741142]

約数ペア:

[(1, 28741142), (2, 14370571), (59, 487138), (118, 243569), (373, 77054), (653, 44014), (746, 38527), (1306, 22007)]