64584452

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{4219}}^1$

素因数の和:4355

約数の個数: 24

約数和(自身を含む): 116978400

約数和(自身を除く): 52393948

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 3827, 4219, 7654, 8438, 15308, 16876, 181417, 362834, 375491, 725668, 750982, 1501964, 16146113, 32292226, 64584452]

約数ペア:

[(1, 64584452), (2, 32292226), (4, 16146113), (43, 1501964), (86, 750982), (89, 725668), (172, 375491), (178, 362834), (356, 181417), (3827, 16876), (4219, 15308), (7654, 8438)]