28024535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 42481152

約数和(自身を除く): 14456617

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 385, 415, 581, 877, 913, 2905, 4385, 4565, 6139, 6391, 9647, 30695, 31955, 48235, 67529, 72791, 337645, 363955, 509537, 800701, 2547685, 4003505, 5604907, 28024535]

約数ペア:

[(1, 28024535), (5, 5604907), (7, 4003505), (11, 2547685), (35, 800701), (55, 509537), (77, 363955), (83, 337645), (385, 72791), (415, 67529), (581, 48235), (877, 31955), (913, 30695), (2905, 9647), (4385, 6391), (4565, 6139)]