82215691948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1\times {\mathrm{62639}}^1$

素因数の和:63286

約数の個数: 48

約数和(自身を含む): 158820963840

約数和(自身を除く): 76605271892

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 587, 1118, 1174, 2236, 2348, 7631, 15262, 25241, 30524, 50482, 62639, 100964, 125278, 250556, 328133, 656266, 814307, 1312532, 1628614, 2693477, 3257228, 5386954, 10773908, 35015201, 36769093, 70030402, 73538186, 140060804, 147076372, 477998209, 955996418, 1581070999, 1911992836, 3162141998, 6324283996, 20553922987, 41107845974, 82215691948]

約数ペア:

[(1, 82215691948), (2, 41107845974), (4, 20553922987), (13, 6324283996), (26, 3162141998), (43, 1911992836), (52, 1581070999), (86, 955996418), (172, 477998209), (559, 147076372), (587, 140060804), (1118, 73538186), (1174, 70030402), (2236, 36769093), (2348, 35015201), (7631, 10773908), (15262, 5386954), (25241, 3257228), (30524, 2693477), (50482, 1628614), (62639, 1312532), (100964, 814307), (125278, 656266), (250556, 328133)]