71385100412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{64189}}^1\times {\mathrm{14633}}^1$

素因数の和:78845

約数の個数: 24

約数和(自身を含む): 131509904400

約数和(自身を除く): 60124803988

約数列:

[1, 2, 4, 19, 38, 76, 14633, 29266, 58532, 64189, 128378, 256756, 278027, 556054, 1112108, 1219591, 2439182, 4878364, 939277637, 1878555274, 3757110548, 17846275103, 35692550206, 71385100412]

約数ペア:

[(1, 71385100412), (2, 35692550206), (4, 17846275103), (19, 3757110548), (38, 1878555274), (76, 939277637), (14633, 4878364), (29266, 2439182), (58532, 1219591), (64189, 1112108), (128378, 556054), (256756, 278027)]