66378754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 111477744

約数和(自身を除く): 45098990

約数列:

[1, 2, 13, 26, 41, 73, 82, 146, 533, 853, 949, 1066, 1706, 1898, 2993, 5986, 11089, 22178, 34973, 38909, 62269, 69946, 77818, 124538, 454649, 809497, 909298, 1618994, 2553029, 5106058, 33189377, 66378754]

約数ペア:

[(1, 66378754), (2, 33189377), (13, 5106058), (26, 2553029), (41, 1618994), (73, 909298), (82, 809497), (146, 454649), (533, 124538), (853, 77818), (949, 69946), (1066, 62269), (1706, 38909), (1898, 34973), (2993, 22178), (5986, 11089)]