15709519984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1\times {\mathrm{1259}}^1$

素因数の和:2158

約数の個数: 80

約数和(自身を含む): 32600413440

約数和(自身を除く): 16890893456

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 827, 943, 1259, 1654, 1886, 2518, 3308, 3772, 5036, 6616, 7544, 10072, 13232, 15088, 19021, 20144, 28957, 33907, 38042, 51619, 57914, 67814, 76084, 103238, 115828, 135628, 152168, 206476, 231656, 271256, 304336, 412952, 463312, 542512, 779861, 825904, 1041193, 1187237, 1559722, 2082386, 2374474, 3119444, 4164772, 4748948, 6238888, 8329544, 9497896, 12477776, 16659088, 18995792, 23947439, 42688913, 47894878, 85377826, 95789756, 170755652, 191579512, 341511304, 383159024, 683022608, 981844999, 1963689998, 3927379996, 7854759992, 15709519984]

約数ペア:

[(1, 15709519984), (2, 7854759992), (4, 3927379996), (8, 1963689998), (16, 981844999), (23, 683022608), (41, 383159024), (46, 341511304), (82, 191579512), (92, 170755652), (164, 95789756), (184, 85377826), (328, 47894878), (368, 42688913), (656, 23947439), (827, 18995792), (943, 16659088), (1259, 12477776), (1654, 9497896), (1886, 8329544), (2518, 6238888), (3308, 4748948), (3772, 4164772), (5036, 3119444), (6616, 2374474), (7544, 2082386), (10072, 1559722), (13232, 1187237), (15088, 1041193), (19021, 825904), (20144, 779861), (28957, 542512), (33907, 463312), (38042, 412952), (51619, 304336), (57914, 271256), (67814, 231656), (76084, 206476), (103238, 152168), (115828, 135628)]