30727702928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{765437}}^1$

素因数の和:765651

約数の個数: 40

約数和(自身を含む): 64446817848

約数和(自身を除く): 33719114920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 193, 208, 386, 772, 1544, 2509, 3088, 5018, 10036, 20072, 40144, 765437, 1530874, 3061748, 6123496, 9950681, 12246992, 19901362, 39802724, 79605448, 147729341, 159210896, 295458682, 590917364, 1181834728, 1920481433, 2363669456, 3840962866, 7681925732, 15363851464, 30727702928]

約数ペア:

[(1, 30727702928), (2, 15363851464), (4, 7681925732), (8, 3840962866), (13, 2363669456), (16, 1920481433), (26, 1181834728), (52, 590917364), (104, 295458682), (193, 159210896), (208, 147729341), (386, 79605448), (772, 39802724), (1544, 19901362), (2509, 12246992), (3088, 9950681), (5018, 6123496), (10036, 3061748), (20072, 1530874), (40144, 765437)]