28077074

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{2141}}^1$

素因数の和:2305

約数の個数: 16

約数和(自身を含む): 43182720

約数和(自身を除く): 15105646

約数列:

[1, 2, 79, 83, 158, 166, 2141, 4282, 6557, 13114, 169139, 177703, 338278, 355406, 14038537, 28077074]

約数ペア:

[(1, 28077074), (2, 14038537), (79, 355406), (83, 338278), (158, 177703), (166, 169139), (2141, 13114), (4282, 6557)]