74288689

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 82252800

約数和(自身を除く): 7964111

約数列:

[1, 19, 23, 139, 437, 1223, 2641, 3197, 23237, 28129, 60743, 169997, 534451, 3229943, 3909931, 74288689]

約数ペア:

[(1, 74288689), (19, 3909931), (23, 3229943), (139, 534451), (437, 169997), (1223, 60743), (2641, 28129), (3197, 23237)]