1316416

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 28

約数和(自身を含む): 2659888

約数和(自身を除く): 1343472

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 307, 536, 614, 1072, 1228, 2144, 2456, 4288, 4912, 9824, 19648, 20569, 41138, 82276, 164552, 329104, 658208, 1316416]

約数ペア:

[(1, 1316416), (2, 658208), (4, 329104), (8, 164552), (16, 82276), (32, 41138), (64, 20569), (67, 19648), (134, 9824), (268, 4912), (307, 4288), (536, 2456), (614, 2144), (1072, 1228)]