69814576

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{25819}}^1$

素因数の和:25853

約数の個数: 30

約数和(自身を含む): 146476860

約数和(自身を除く): 76662284

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 25819, 51638, 103276, 206552, 335647, 413104, 671294, 1342588, 2685176, 4363411, 5370352, 8726822, 17453644, 34907288, 69814576]

約数ペア:

[(1, 69814576), (2, 34907288), (4, 17453644), (8, 8726822), (13, 5370352), (16, 4363411), (26, 2685176), (52, 1342588), (104, 671294), (169, 413104), (208, 335647), (338, 206552), (676, 103276), (1352, 51638), (2704, 25819)]