38479324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17209}}^1$

素因数の和:17269

約数の個数: 24

約数和(自身を含む): 74209520

約数和(自身を除く): 35730196

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 17209, 34418, 68836, 223717, 447434, 739987, 894868, 1479974, 2959948, 9619831, 19239662, 38479324]

約数ペア:

[(1, 38479324), (2, 19239662), (4, 9619831), (13, 2959948), (26, 1479974), (43, 894868), (52, 739987), (86, 447434), (172, 223717), (559, 68836), (1118, 34418), (2236, 17209)]