28249536

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{21019}}^1$

素因数の和:21041

約数の個数: 56

約数和(自身を含む): 85425280

約数和(自身を除く): 57175744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 21019, 42038, 63057, 84076, 126114, 147133, 168152, 252228, 294266, 336304, 441399, 504456, 588532, 672608, 882798, 1008912, 1177064, 1345216, 1765596, 2017824, 2354128, 3531192, 4035648, 4708256, 7062384, 9416512, 14124768, 28249536]

約数ペア:

[(1, 28249536), (2, 14124768), (3, 9416512), (4, 7062384), (6, 4708256), (7, 4035648), (8, 3531192), (12, 2354128), (14, 2017824), (16, 1765596), (21, 1345216), (24, 1177064), (28, 1008912), (32, 882798), (42, 672608), (48, 588532), (56, 504456), (64, 441399), (84, 336304), (96, 294266), (112, 252228), (168, 168152), (192, 147133), (224, 126114), (336, 84076), (448, 63057), (672, 42038), (1344, 21019)]