1567109888

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4909}}^1$

素因数の和:4997

約数の個数: 72

約数和(自身を含む): 3311893200

約数和(自身を除く): 1744783312

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 128, 172, 232, 256, 344, 464, 688, 928, 1247, 1376, 1856, 2494, 2752, 3712, 4909, 4988, 5504, 7424, 9818, 9976, 11008, 19636, 19952, 39272, 39904, 78544, 79808, 142361, 157088, 159616, 211087, 284722, 314176, 319232, 422174, 569444, 628352, 844348, 1138888, 1256704, 1688696, 2277776, 3377392, 4555552, 6121523, 6754784, 9111104, 12243046, 13509568, 18222208, 24486092, 27019136, 36444416, 48972184, 54038272, 97944368, 195888736, 391777472, 783554944, 1567109888]

約数ペア:

[(1, 1567109888), (2, 783554944), (4, 391777472), (8, 195888736), (16, 97944368), (29, 54038272), (32, 48972184), (43, 36444416), (58, 27019136), (64, 24486092), (86, 18222208), (116, 13509568), (128, 12243046), (172, 9111104), (232, 6754784), (256, 6121523), (344, 4555552), (464, 3377392), (688, 2277776), (928, 1688696), (1247, 1256704), (1376, 1138888), (1856, 844348), (2494, 628352), (2752, 569444), (3712, 422174), (4909, 319232), (4988, 314176), (5504, 284722), (7424, 211087), (9818, 159616), (9976, 157088), (11008, 142361), (19636, 79808), (19952, 78544), (39272, 39904)]