64328654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 109650240

約数和(自身を除く): 45321586

約数列:

[1, 2, 13, 23, 26, 46, 97, 194, 299, 598, 1109, 1261, 2218, 2231, 2522, 4462, 14417, 25507, 28834, 29003, 51014, 58006, 107573, 215146, 331591, 663182, 1398449, 2474179, 2796898, 4948358, 32164327, 64328654]

約数ペア:

[(1, 64328654), (2, 32164327), (13, 4948358), (23, 2796898), (26, 2474179), (46, 1398449), (97, 663182), (194, 331591), (299, 215146), (598, 107573), (1109, 58006), (1261, 51014), (2218, 29003), (2231, 28834), (2522, 25507), (4462, 14417)]