64609904

素因数分解:

$2^4\times {\mathrm{601}}^1\times {\mathrm{6719}}^1$

素因数の和:7328

約数の個数: 20

約数和(自身を含む): 125408640

約数和(自身を除く): 60798736

約数列:

[1, 2, 4, 8, 16, 601, 1202, 2404, 4808, 6719, 9616, 13438, 26876, 53752, 107504, 4038119, 8076238, 16152476, 32304952, 64609904]

約数ペア:

[(1, 64609904), (2, 32304952), (4, 16152476), (8, 8076238), (16, 4038119), (601, 107504), (1202, 53752), (2404, 26876), (4808, 13438), (6719, 9616)]