38389631272

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{141101}}^1$

素因数の和:141657

約数の個数: 32

約数和(自身を含む): 73147276800

約数和(自身を除く): 34757645528

約数列:

[1, 2, 4, 8, 71, 142, 284, 479, 568, 958, 1916, 3832, 34009, 68018, 136036, 141101, 272072, 282202, 564404, 1128808, 10018171, 20036342, 40072684, 67587379, 80145368, 135174758, 270349516, 540699032, 4798703909, 9597407818, 19194815636, 38389631272]

約数ペア:

[(1, 38389631272), (2, 19194815636), (4, 9597407818), (8, 4798703909), (71, 540699032), (142, 270349516), (284, 135174758), (479, 80145368), (568, 67587379), (958, 40072684), (1916, 20036342), (3832, 10018171), (34009, 1128808), (68018, 564404), (136036, 282202), (141101, 272072)]