3581552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 7614096

約数和(自身を除く): 4032544

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 257, 268, 514, 536, 871, 1028, 1072, 1742, 2056, 3341, 3484, 4112, 6682, 6968, 13364, 13936, 17219, 26728, 34438, 53456, 68876, 137752, 223847, 275504, 447694, 895388, 1790776, 3581552]

約数ペア:

[(1, 3581552), (2, 1790776), (4, 895388), (8, 447694), (13, 275504), (16, 223847), (26, 137752), (52, 68876), (67, 53456), (104, 34438), (134, 26728), (208, 17219), (257, 13936), (268, 13364), (514, 6968), (536, 6682), (871, 4112), (1028, 3484), (1072, 3341), (1742, 2056)]