72834866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3137}}^1$

素因数の和:3218

約数の個数: 32

約数和(自身を含む): 126524160

約数和(自身を除く): 53689294

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 893, 1222, 1786, 3137, 6274, 11609, 23218, 40781, 59603, 81562, 119206, 147439, 294878, 774839, 1549678, 1916707, 2801341, 3833414, 5602682, 36417433, 72834866]

約数ペア:

[(1, 72834866), (2, 36417433), (13, 5602682), (19, 3833414), (26, 2801341), (38, 1916707), (47, 1549678), (94, 774839), (247, 294878), (494, 147439), (611, 119206), (893, 81562), (1222, 59603), (1786, 40781), (3137, 23218), (6274, 11609)]