67979398

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{3527}}^1$

素因数の和:3971

約数の個数: 16

約数和(自身を含む): 106686720

約数和(自身を除く): 38707322

約数列:

[1, 2, 23, 46, 419, 838, 3527, 7054, 9637, 19274, 81121, 162242, 1477813, 2955626, 33989699, 67979398]

約数ペア:

[(1, 67979398), (2, 33989699), (23, 2955626), (46, 1477813), (419, 162242), (838, 81121), (3527, 19274), (7054, 9637)]