127626496

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{1381}}^1$

素因数の和:1435

約数の個数: 54

約数和(自身を含む): 269062962

約数和(自身を除く): 141436466

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 608, 722, 1216, 1381, 1444, 2432, 2762, 2888, 4864, 5524, 5776, 11048, 11552, 22096, 23104, 26239, 44192, 46208, 52478, 88384, 92416, 104956, 176768, 209912, 353536, 419824, 498541, 839648, 997082, 1679296, 1994164, 3358592, 3988328, 6717184, 7976656, 15953312, 31906624, 63813248, 127626496]

約数ペア:

[(1, 127626496), (2, 63813248), (4, 31906624), (8, 15953312), (16, 7976656), (19, 6717184), (32, 3988328), (38, 3358592), (64, 1994164), (76, 1679296), (128, 997082), (152, 839648), (256, 498541), (304, 419824), (361, 353536), (608, 209912), (722, 176768), (1216, 104956), (1381, 92416), (1444, 88384), (2432, 52478), (2762, 46208), (2888, 44192), (4864, 26239), (5524, 23104), (5776, 22096), (11048, 11552)]