69625972

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:968

約数の個数: 36

約数和(自身を含む): 133142016

約数和(自身を除く): 63516044

約数列:

[1, 2, 4, 13, 26, 52, 127, 169, 254, 338, 508, 676, 811, 1622, 1651, 3244, 3302, 6604, 10543, 21086, 21463, 42172, 42926, 85852, 102997, 137059, 205994, 274118, 411988, 548236, 1338961, 2677922, 5355844, 17406493, 34812986, 69625972]

約数ペア:

[(1, 69625972), (2, 34812986), (4, 17406493), (13, 5355844), (26, 2677922), (52, 1338961), (127, 548236), (169, 411988), (254, 274118), (338, 205994), (508, 137059), (676, 102997), (811, 85852), (1622, 42926), (1651, 42172), (3244, 21463), (3302, 21086), (6604, 10543)]