12777752

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{727}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 25989600

約数和(自身を除く): 13211848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 727, 1352, 1454, 2197, 2908, 4394, 5816, 8788, 9451, 17576, 18902, 37804, 75608, 122863, 245726, 491452, 982904, 1597219, 3194438, 6388876, 12777752]

約数ペア:

[(1, 12777752), (2, 6388876), (4, 3194438), (8, 1597219), (13, 982904), (26, 491452), (52, 245726), (104, 122863), (169, 75608), (338, 37804), (676, 18902), (727, 17576), (1352, 9451), (1454, 8788), (2197, 5816), (2908, 4394)]