27712384

素因数分解:

$2^7\times 7^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 63819360

約数和(自身を除く): 36106976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 197, 224, 314, 394, 448, 628, 788, 896, 1099, 1256, 1379, 1576, 2198, 2512, 2758, 3152, 4396, 5024, 5516, 6304, 8792, 10048, 11032, 12608, 17584, 20096, 22064, 25216, 30929, 35168, 44128, 61858, 70336, 88256, 123716, 140672, 176512, 216503, 247432, 433006, 494864, 866012, 989728, 1732024, 1979456, 3464048, 3958912, 6928096, 13856192, 27712384]

約数ペア:

[(1, 27712384), (2, 13856192), (4, 6928096), (7, 3958912), (8, 3464048), (14, 1979456), (16, 1732024), (28, 989728), (32, 866012), (56, 494864), (64, 433006), (112, 247432), (128, 216503), (157, 176512), (197, 140672), (224, 123716), (314, 88256), (394, 70336), (448, 61858), (628, 44128), (788, 35168), (896, 30929), (1099, 25216), (1256, 22064), (1379, 20096), (1576, 17584), (2198, 12608), (2512, 11032), (2758, 10048), (3152, 8792), (4396, 6304), (5024, 5516)]