39790848

素因数分解:

$2^8\times 3^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 106843968

約数和(自身を除く): 67053120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 263, 384, 394, 526, 591, 768, 788, 789, 1052, 1182, 1576, 1578, 2104, 2364, 3152, 3156, 4208, 4728, 6304, 6312, 8416, 9456, 12608, 12624, 16832, 18912, 25216, 25248, 33664, 37824, 50432, 50496, 51811, 67328, 75648, 100992, 103622, 151296, 155433, 201984, 207244, 310866, 414488, 621732, 828976, 1243464, 1657952, 2486928, 3315904, 4973856, 6631808, 9947712, 13263616, 19895424, 39790848]

約数ペア:

[(1, 39790848), (2, 19895424), (3, 13263616), (4, 9947712), (6, 6631808), (8, 4973856), (12, 3315904), (16, 2486928), (24, 1657952), (32, 1243464), (48, 828976), (64, 621732), (96, 414488), (128, 310866), (192, 207244), (197, 201984), (256, 155433), (263, 151296), (384, 103622), (394, 100992), (526, 75648), (591, 67328), (768, 51811), (788, 50496), (789, 50432), (1052, 37824), (1182, 33664), (1576, 25248), (1578, 25216), (2104, 18912), (2364, 16832), (3152, 12624), (3156, 12608), (4208, 9456), (4728, 8416), (6304, 6312)]