274005536

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64381}}^1$

素因数の和:64417

約数の個数: 48

約数和(自身を含む): 648970560

約数和(自身を除く): 374965024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 64381, 128762, 257524, 450667, 515048, 901334, 1030096, 1223239, 1802668, 2060192, 2446478, 3605336, 4892956, 7210672, 8562673, 9785912, 14421344, 17125346, 19571824, 34250692, 39143648, 68501384, 137002768, 274005536]

約数ペア:

[(1, 274005536), (2, 137002768), (4, 68501384), (7, 39143648), (8, 34250692), (14, 19571824), (16, 17125346), (19, 14421344), (28, 9785912), (32, 8562673), (38, 7210672), (56, 4892956), (76, 3605336), (112, 2446478), (133, 2060192), (152, 1802668), (224, 1223239), (266, 1030096), (304, 901334), (532, 515048), (608, 450667), (1064, 257524), (2128, 128762), (4256, 64381)]