22478070784

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{673}}^1$

素因数の和:912

約数の個数: 132

約数和(自身を含む): 48981328356

約数和(自身を除く): 26503257572

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 193, 208, 256, 338, 386, 416, 512, 673, 676, 772, 832, 1024, 1346, 1352, 1544, 1664, 2509, 2692, 2704, 3088, 3328, 5018, 5384, 5408, 6176, 6656, 8749, 10036, 10768, 10816, 12352, 13312, 17498, 20072, 21536, 21632, 24704, 32617, 34996, 40144, 43072, 43264, 49408, 65234, 69992, 80288, 86144, 86528, 98816, 113737, 129889, 130468, 139984, 160576, 172288, 173056, 197632, 227474, 259778, 260936, 279968, 321152, 344576, 454948, 519556, 521872, 559936, 642304, 689152, 909896, 1039112, 1043744, 1119872, 1284608, 1688557, 1819792, 2078224, 2087488, 2239744, 2569216, 3377114, 3639584, 4156448, 4174976, 4479488, 6754228, 7279168, 8312896, 8349952, 8958976, 13508456, 14558336, 16625792, 16699904, 21951241, 27016912, 29116672, 33251584, 33399808, 43902482, 54033824, 58233344, 66503168, 87804964, 108067648, 116466688, 133006336, 175609928, 216135296, 351219856, 432270592, 702439712, 864541184, 1404879424, 1729082368, 2809758848, 5619517696, 11239035392, 22478070784]

約数ペア:

[(1, 22478070784), (2, 11239035392), (4, 5619517696), (8, 2809758848), (13, 1729082368), (16, 1404879424), (26, 864541184), (32, 702439712), (52, 432270592), (64, 351219856), (104, 216135296), (128, 175609928), (169, 133006336), (193, 116466688), (208, 108067648), (256, 87804964), (338, 66503168), (386, 58233344), (416, 54033824), (512, 43902482), (673, 33399808), (676, 33251584), (772, 29116672), (832, 27016912), (1024, 21951241), (1346, 16699904), (1352, 16625792), (1544, 14558336), (1664, 13508456), (2509, 8958976), (2692, 8349952), (2704, 8312896), (3088, 7279168), (3328, 6754228), (5018, 4479488), (5384, 4174976), (5408, 4156448), (6176, 3639584), (6656, 3377114), (8749, 2569216), (10036, 2239744), (10768, 2087488), (10816, 2078224), (12352, 1819792), (13312, 1688557), (17498, 1284608), (20072, 1119872), (21536, 1043744), (21632, 1039112), (24704, 909896), (32617, 689152), (34996, 642304), (40144, 559936), (43072, 521872), (43264, 519556), (49408, 454948), (65234, 344576), (69992, 321152), (80288, 279968), (86144, 260936), (86528, 259778), (98816, 227474), (113737, 197632), (129889, 173056), (130468, 172288), (139984, 160576)]