70974956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71837}}^1$

素因数の和:71873

約数の個数: 24

約数和(自身を含む): 140802480

約数和(自身を除く): 69827524

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 71837, 143674, 287348, 933881, 1364903, 1867762, 2729806, 3735524, 5459612, 17743739, 35487478, 70974956]

約数ペア:

[(1, 70974956), (2, 35487478), (4, 17743739), (13, 5459612), (19, 3735524), (26, 2729806), (38, 1867762), (52, 1364903), (76, 933881), (247, 287348), (494, 143674), (988, 71837)]