73031296

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43889}}^1$

素因数の和:43916

約数の個数: 32

約数和(自身を含む): 156687300

約数和(自身を除く): 83656004

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 43889, 87778, 175556, 351112, 570557, 702224, 1141114, 1404448, 2282228, 2808896, 4564456, 5617792, 9128912, 18257824, 36515648, 73031296]

約数ペア:

[(1, 73031296), (2, 36515648), (4, 18257824), (8, 9128912), (13, 5617792), (16, 4564456), (26, 2808896), (32, 2282228), (52, 1404448), (64, 1141114), (104, 702224), (128, 570557), (208, 351112), (416, 175556), (832, 87778), (1664, 43889)]