66756742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{7757}}^1$

素因数の和:8103

約数の個数: 16

約数和(自身を含む): 108177552

約数和(自身を除く): 41420810

約数列:

[1, 2, 13, 26, 331, 662, 4303, 7757, 8606, 15514, 100841, 201682, 2567567, 5135134, 33378371, 66756742]

約数ペア:

[(1, 66756742), (2, 33378371), (13, 5135134), (26, 2567567), (331, 201682), (662, 100841), (4303, 15514), (7757, 8606)]