17344732

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 31056480

約数和(自身を除く): 13711748

約数列:

[1, 2, 4, 71, 142, 157, 284, 314, 389, 628, 778, 1556, 11147, 22294, 27619, 44588, 55238, 61073, 110476, 122146, 244292, 4336183, 8672366, 17344732]

約数ペア:

[(1, 17344732), (2, 8672366), (4, 4336183), (71, 244292), (142, 122146), (157, 110476), (284, 61073), (314, 55238), (389, 44588), (628, 27619), (778, 22294), (1556, 11147)]