27964898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 20298142

約数列:

[1, 2, 13, 17, 26, 34, 151, 221, 302, 419, 442, 838, 1963, 2567, 3926, 5134, 5447, 7123, 10894, 14246, 33371, 63269, 66742, 92599, 126538, 185198, 822497, 1075573, 1644994, 2151146, 13982449, 27964898]

約数ペア:

[(1, 27964898), (2, 13982449), (13, 2151146), (17, 1644994), (26, 1075573), (34, 822497), (151, 185198), (221, 126538), (302, 92599), (419, 66742), (442, 63269), (838, 33371), (1963, 14246), (2567, 10894), (3926, 7123), (5134, 5447)]