82421696

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:482

約数の個数: 112

約数和(自身を含む): 205800960

約数和(自身を除く): 123379264

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 133, 152, 161, 184, 224, 266, 304, 322, 368, 421, 437, 448, 532, 608, 644, 736, 842, 874, 1064, 1216, 1288, 1472, 1684, 1748, 2128, 2576, 2947, 3059, 3368, 3496, 4256, 5152, 5894, 6118, 6736, 6992, 7999, 8512, 9683, 10304, 11788, 12236, 13472, 13984, 15998, 19366, 23576, 24472, 26944, 27968, 31996, 38732, 47152, 48944, 55993, 63992, 67781, 77464, 94304, 97888, 111986, 127984, 135562, 154928, 183977, 188608, 195776, 223972, 255968, 271124, 309856, 367954, 447944, 511936, 542248, 619712, 735908, 895888, 1084496, 1287839, 1471816, 1791776, 2168992, 2575678, 2943632, 3583552, 4337984, 5151356, 5887264, 10302712, 11774528, 20605424, 41210848, 82421696]

約数ペア:

[(1, 82421696), (2, 41210848), (4, 20605424), (7, 11774528), (8, 10302712), (14, 5887264), (16, 5151356), (19, 4337984), (23, 3583552), (28, 2943632), (32, 2575678), (38, 2168992), (46, 1791776), (56, 1471816), (64, 1287839), (76, 1084496), (92, 895888), (112, 735908), (133, 619712), (152, 542248), (161, 511936), (184, 447944), (224, 367954), (266, 309856), (304, 271124), (322, 255968), (368, 223972), (421, 195776), (437, 188608), (448, 183977), (532, 154928), (608, 135562), (644, 127984), (736, 111986), (842, 97888), (874, 94304), (1064, 77464), (1216, 67781), (1288, 63992), (1472, 55993), (1684, 48944), (1748, 47152), (2128, 38732), (2576, 31996), (2947, 27968), (3059, 26944), (3368, 24472), (3496, 23576), (4256, 19366), (5152, 15998), (5894, 13984), (6118, 13472), (6736, 12236), (6992, 11788), (7999, 10304), (8512, 9683)]