7289417216

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{10601}}^1$

素因数の和:10715

約数の個数: 80

約数和(自身を含む): 15618018240

約数和(自身を除く): 8328601024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 128, 136, 158, 256, 272, 316, 512, 544, 632, 1088, 1264, 1343, 2176, 2528, 2686, 4352, 5056, 5372, 8704, 10112, 10601, 10744, 20224, 21202, 21488, 40448, 42404, 42976, 84808, 85952, 169616, 171904, 180217, 339232, 343808, 360434, 678464, 687616, 720868, 837479, 1356928, 1441736, 1674958, 2713856, 2883472, 3349916, 5427712, 5766944, 6699832, 11533888, 13399664, 14237143, 23067776, 26799328, 28474286, 46135552, 53598656, 56948572, 92271104, 107197312, 113897144, 214394624, 227794288, 428789248, 455588576, 911177152, 1822354304, 3644708608, 7289417216]

約数ペア:

[(1, 7289417216), (2, 3644708608), (4, 1822354304), (8, 911177152), (16, 455588576), (17, 428789248), (32, 227794288), (34, 214394624), (64, 113897144), (68, 107197312), (79, 92271104), (128, 56948572), (136, 53598656), (158, 46135552), (256, 28474286), (272, 26799328), (316, 23067776), (512, 14237143), (544, 13399664), (632, 11533888), (1088, 6699832), (1264, 5766944), (1343, 5427712), (2176, 3349916), (2528, 2883472), (2686, 2713856), (4352, 1674958), (5056, 1441736), (5372, 1356928), (8704, 837479), (10112, 720868), (10601, 687616), (10744, 678464), (20224, 360434), (21202, 343808), (21488, 339232), (40448, 180217), (42404, 171904), (42976, 169616), (84808, 85952)]