28438837832

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{2237}}^1\times {\mathrm{33811}}^1$

素因数の和:36101

約数の個数: 32

約数和(自身を含む): 54483304320

約数和(自身を除く): 26044466488

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 2237, 4474, 8948, 17896, 33811, 67622, 105139, 135244, 210278, 270488, 420556, 841112, 1589117, 3178234, 6356468, 12712936, 75635207, 151270414, 302540828, 605081656, 3554854729, 7109709458, 14219418916, 28438837832]

約数ペア:

[(1, 28438837832), (2, 14219418916), (4, 7109709458), (8, 3554854729), (47, 605081656), (94, 302540828), (188, 151270414), (376, 75635207), (2237, 12712936), (4474, 6356468), (8948, 3178234), (17896, 1589117), (33811, 841112), (67622, 420556), (105139, 270488), (135244, 210278)]