68250988

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{5939}}^1$

素因数の和:5986

約数の個数: 36

約数和(自身を含む): 136964520

約数和(自身を除く): 68713532

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 5939, 11492, 11878, 23756, 77207, 100963, 154414, 201926, 308828, 403852, 1003691, 1312519, 2007382, 2625038, 4014764, 5250076, 17062747, 34125494, 68250988]

約数ペア:

[(1, 68250988), (2, 34125494), (4, 17062747), (13, 5250076), (17, 4014764), (26, 2625038), (34, 2007382), (52, 1312519), (68, 1003691), (169, 403852), (221, 308828), (338, 201926), (442, 154414), (676, 100963), (884, 77207), (2873, 23756), (5746, 11878), (5939, 11492)]