28411838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{156109}}^1$

素因数の和:156131

約数の個数: 16

約数和(自身を含む): 52452960

約数和(自身を除く): 24041122

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 156109, 312218, 1092763, 2029417, 2185526, 4058834, 14205919, 28411838]

約数ペア:

[(1, 28411838), (2, 14205919), (7, 4058834), (13, 2185526), (14, 2029417), (26, 1092763), (91, 312218), (182, 156109)]