72028998518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3697}}^1\times {\mathrm{512713}}^1$

素因数の和:516431

約数の個数: 16

約数和(自身を含む): 113760982320

約数和(自身を除く): 41731983802

約数列:

[1, 2, 19, 38, 3697, 7394, 70243, 140486, 512713, 1025426, 9741547, 19483094, 1895499961, 3790999922, 36014499259, 72028998518]

約数ペア:

[(1, 72028998518), (2, 36014499259), (19, 3790999922), (38, 1895499961), (3697, 19483094), (7394, 9741547), (70243, 1025426), (140486, 512713)]