66462988

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{46027}}^1$

素因数の和:46069

約数の個数: 18

約数和(自身を含む): 122756676

約数和(自身を除く): 56293688

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 46027, 92054, 184108, 874513, 1749026, 3498052, 16615747, 33231494, 66462988]

約数ペア:

[(1, 66462988), (2, 33231494), (4, 16615747), (19, 3498052), (38, 1749026), (76, 874513), (361, 184108), (722, 92054), (1444, 46027)]