71674954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{145091}}^1$

素因数の和:145125

約数の個数: 16

約数和(自身を含む): 121877280

約数和(自身を除く): 50202326

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 145091, 290182, 1886183, 2756729, 3772366, 5513458, 35837477, 71674954]

約数ペア:

[(1, 71674954), (2, 35837477), (13, 5513458), (19, 3772366), (26, 2756729), (38, 1886183), (247, 290182), (494, 145091)]