39922888

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 76548960

約数和(自身を除く): 36626072

約数列:

[1, 2, 4, 8, 67, 134, 211, 268, 353, 422, 536, 706, 844, 1412, 1688, 2824, 14137, 23651, 28274, 47302, 56548, 74483, 94604, 113096, 148966, 189208, 297932, 595864, 4990361, 9980722, 19961444, 39922888]

約数ペア:

[(1, 39922888), (2, 19961444), (4, 9980722), (8, 4990361), (67, 595864), (134, 297932), (211, 189208), (268, 148966), (353, 113096), (422, 94604), (536, 74483), (706, 56548), (844, 47302), (1412, 28274), (1688, 23651), (2824, 14137)]