70807256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2531}}^1$

素因数の和:2819

約数の個数: 32

約数和(自身を含む): 143564400

約数和(自身を除く): 72757144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 1076, 2152, 2531, 3497, 5062, 6994, 10124, 13988, 20248, 27976, 32903, 65806, 131612, 263224, 680839, 1361678, 2723356, 5446712, 8850907, 17701814, 35403628, 70807256]

約数ペア:

[(1, 70807256), (2, 35403628), (4, 17701814), (8, 8850907), (13, 5446712), (26, 2723356), (52, 1361678), (104, 680839), (269, 263224), (538, 131612), (1076, 65806), (2152, 32903), (2531, 27976), (3497, 20248), (5062, 13988), (6994, 10124)]