70031884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20101}}^1$

素因数の和:20185

約数の個数: 24

約数和(自身を含む): 133959728

約数和(自身を除く): 63927844

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 20101, 40202, 80404, 261313, 522626, 1045252, 1346767, 2693534, 5387068, 17507971, 35015942, 70031884]

約数ペア:

[(1, 70031884), (2, 35015942), (4, 17507971), (13, 5387068), (26, 2693534), (52, 1346767), (67, 1045252), (134, 522626), (268, 261313), (871, 80404), (1742, 40202), (3484, 20101)]