71875648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{86389}}^1$

素因数の和:86414

約数の個数: 28

約数和(自身を含む): 153601420

約数和(自身を除く): 81725772

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 86389, 172778, 345556, 691112, 1123057, 1382224, 2246114, 2764448, 4492228, 5528896, 8984456, 17968912, 35937824, 71875648]

約数ペア:

[(1, 71875648), (2, 35937824), (4, 17968912), (8, 8984456), (13, 5528896), (16, 4492228), (26, 2764448), (32, 2246114), (52, 1382224), (64, 1123057), (104, 691112), (208, 345556), (416, 172778), (832, 86389)]