28411010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^2$

素因数の和:662

約数の個数: 24

約数和(自身を含む): 53072820

約数和(自身を除く): 24661810

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 313, 626, 1565, 3130, 9077, 18154, 45385, 90770, 97969, 195938, 489845, 979690, 2841101, 5682202, 14205505, 28411010]

約数ペア:

[(1, 28411010), (2, 14205505), (5, 5682202), (10, 2841101), (29, 979690), (58, 489845), (145, 195938), (290, 97969), (313, 90770), (626, 45385), (1565, 18154), (3130, 9077)]