70627618

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{3947}}^1$

素因数の和:4361

約数の個数: 16

約数和(自身を含む): 110859840

約数和(自身を除く): 40232222

約数列:

[1, 2, 23, 46, 389, 778, 3947, 7894, 8947, 17894, 90781, 181562, 1535383, 3070766, 35313809, 70627618]

約数ペア:

[(1, 70627618), (2, 35313809), (23, 3070766), (46, 1535383), (389, 181562), (778, 90781), (3947, 17894), (7894, 8947)]