25348992

素因数分解:

$2^7\times 3^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 67858560

約数和(自身を除く): 42509568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 251, 263, 384, 502, 526, 753, 789, 1004, 1052, 1506, 1578, 2008, 2104, 3012, 3156, 4016, 4208, 6024, 6312, 8032, 8416, 12048, 12624, 16064, 16832, 24096, 25248, 32128, 33664, 48192, 50496, 66013, 96384, 100992, 132026, 198039, 264052, 396078, 528104, 792156, 1056208, 1584312, 2112416, 3168624, 4224832, 6337248, 8449664, 12674496, 25348992]

約数ペア:

[(1, 25348992), (2, 12674496), (3, 8449664), (4, 6337248), (6, 4224832), (8, 3168624), (12, 2112416), (16, 1584312), (24, 1056208), (32, 792156), (48, 528104), (64, 396078), (96, 264052), (128, 198039), (192, 132026), (251, 100992), (263, 96384), (384, 66013), (502, 50496), (526, 48192), (753, 33664), (789, 32128), (1004, 25248), (1052, 24096), (1506, 16832), (1578, 16064), (2008, 12624), (2104, 12048), (3012, 8416), (3156, 8032), (4016, 6312), (4208, 6024)]