42979042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{12799}}^1$

素因数の和:12897

約数の個数: 16

約数和(自身を含む): 68198400

約数和(自身を除く): 25219358

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 12799, 25598, 294377, 588754, 934327, 1868654, 21489521, 42979042]

約数ペア:

[(1, 42979042), (2, 21489521), (23, 1868654), (46, 934327), (73, 588754), (146, 294377), (1679, 25598), (3358, 12799)]