61781824

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{74257}}^1$

素因数の和:74282

約数の個数: 28

約数和(自身を含む): 132030724

約数和(自身を除く): 70248900

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 74257, 148514, 297028, 594056, 965341, 1188112, 1930682, 2376224, 3861364, 4752448, 7722728, 15445456, 30890912, 61781824]

約数ペア:

[(1, 61781824), (2, 30890912), (4, 15445456), (8, 7722728), (13, 4752448), (16, 3861364), (26, 2376224), (32, 1930682), (52, 1188112), (64, 965341), (104, 594056), (208, 297028), (416, 148514), (832, 74257)]