69579824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{228881}}^1$

素因数の和:228908

約数の個数: 20

約数和(自身を含む): 141906840

約数和(自身を除く): 72327016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 228881, 457762, 915524, 1831048, 3662096, 4348739, 8697478, 17394956, 34789912, 69579824]

約数ペア:

[(1, 69579824), (2, 34789912), (4, 17394956), (8, 8697478), (16, 4348739), (19, 3662096), (38, 1831048), (76, 915524), (152, 457762), (304, 228881)]