64727248

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{68567}}^1$

素因数の和:68634

約数の個数: 20

約数和(自身を含む): 127536480

約数和(自身を除く): 62809232

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 68567, 137134, 274268, 548536, 1097072, 4045453, 8090906, 16181812, 32363624, 64727248]

約数ペア:

[(1, 64727248), (2, 32363624), (4, 16181812), (8, 8090906), (16, 4045453), (59, 1097072), (118, 548536), (236, 274268), (472, 137134), (944, 68567)]