64729043458

素因数分解:

$2^1\times {\mathrm{1223}}^1\times {\mathrm{1609}}^1\times {\mathrm{16447}}^1$

素因数の和:19281

約数の個数: 16

約数和(自身を含む): 97239260160

約数和(自身を除く): 32510216702

約数列:

[1, 2, 1223, 1609, 2446, 3218, 16447, 32894, 1967807, 3935614, 20114681, 26463223, 40229362, 52926446, 32364521729, 64729043458]

約数ペア:

[(1, 64729043458), (2, 32364521729), (1223, 52926446), (1609, 40229362), (2446, 26463223), (3218, 20114681), (16447, 3935614), (32894, 1967807)]