1947177344

素因数分解:

$2^7\times 7^1\times {\mathrm{83}}^1\times {\mathrm{26183}}^1$

素因数の和:26287

約数の個数: 64

約数和(自身を含む): 4486890240

約数和(自身を除く): 2539712896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 332, 448, 581, 664, 896, 1162, 1328, 2324, 2656, 4648, 5312, 9296, 10624, 18592, 26183, 37184, 52366, 74368, 104732, 183281, 209464, 366562, 418928, 733124, 837856, 1466248, 1675712, 2173189, 2932496, 3351424, 4346378, 5864992, 8692756, 11729984, 15212323, 17385512, 23459968, 30424646, 34771024, 60849292, 69542048, 121698584, 139084096, 243397168, 278168192, 486794336, 973588672, 1947177344]

約数ペア:

[(1, 1947177344), (2, 973588672), (4, 486794336), (7, 278168192), (8, 243397168), (14, 139084096), (16, 121698584), (28, 69542048), (32, 60849292), (56, 34771024), (64, 30424646), (83, 23459968), (112, 17385512), (128, 15212323), (166, 11729984), (224, 8692756), (332, 5864992), (448, 4346378), (581, 3351424), (664, 2932496), (896, 2173189), (1162, 1675712), (1328, 1466248), (2324, 837856), (2656, 733124), (4648, 418928), (5312, 366562), (9296, 209464), (10624, 183281), (18592, 104732), (26183, 74368), (37184, 52366)]