27187516

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 48762000

約数和(自身を除く): 21574484

約数列:

[1, 2, 4, 53, 106, 212, 257, 499, 514, 998, 1028, 1996, 13621, 26447, 27242, 52894, 54484, 105788, 128243, 256486, 512972, 6796879, 13593758, 27187516]

約数ペア:

[(1, 27187516), (2, 13593758), (4, 6796879), (53, 512972), (106, 256486), (212, 128243), (257, 105788), (499, 54484), (514, 52894), (998, 27242), (1028, 26447), (1996, 13621)]