42012398

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{1753}}^1$

素因数の和:2299

約数の個数: 16

約数和(自身を含む): 65922336

約数和(自身を除く): 23909938

約数列:

[1, 2, 23, 46, 521, 1042, 1753, 3506, 11983, 23966, 40319, 80638, 913313, 1826626, 21006199, 42012398]

約数ペア:

[(1, 42012398), (2, 21006199), (23, 1826626), (46, 913313), (521, 80638), (1042, 40319), (1753, 23966), (3506, 11983)]