40668227

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 43956000

約数和(自身を除く): 3287773

約数列:

[1, 19, 73, 109, 269, 1387, 2071, 5111, 7957, 19637, 29321, 151183, 373103, 557099, 2140433, 40668227]

約数ペア:

[(1, 40668227), (19, 2140433), (73, 557099), (109, 373103), (269, 151183), (1387, 29321), (2071, 19637), (5111, 7957)]