2720506112

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4663}}^1$

素因数の和:4775

約数の個数: 72

約数和(自身を含む): 5662730304

約数和(自身を除く): 2942224192

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 64, 86, 106, 128, 172, 212, 256, 344, 424, 688, 848, 1376, 1696, 2279, 2752, 3392, 4558, 4663, 5504, 6784, 9116, 9326, 11008, 13568, 18232, 18652, 36464, 37304, 72928, 74608, 145856, 149216, 200509, 247139, 291712, 298432, 401018, 494278, 583424, 596864, 802036, 988556, 1193728, 1604072, 1977112, 3208144, 3954224, 6416288, 7908448, 10626977, 12832576, 15816896, 21253954, 25665152, 31633792, 42507908, 51330304, 63267584, 85015816, 170031632, 340063264, 680126528, 1360253056, 2720506112]

約数ペア:

[(1, 2720506112), (2, 1360253056), (4, 680126528), (8, 340063264), (16, 170031632), (32, 85015816), (43, 63267584), (53, 51330304), (64, 42507908), (86, 31633792), (106, 25665152), (128, 21253954), (172, 15816896), (212, 12832576), (256, 10626977), (344, 7908448), (424, 6416288), (688, 3954224), (848, 3208144), (1376, 1977112), (1696, 1604072), (2279, 1193728), (2752, 988556), (3392, 802036), (4558, 596864), (4663, 583424), (5504, 494278), (6784, 401018), (9116, 298432), (9326, 291712), (11008, 247139), (13568, 200509), (18232, 149216), (18652, 145856), (36464, 74608), (37304, 72928)]