26750368

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{20389}}^1$

素因数の和:20440

約数の個数: 24

約数和(自身を含む): 53951940

約数和(自身を除く): 27201572

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 20389, 40778, 81556, 163112, 326224, 652448, 835949, 1671898, 3343796, 6687592, 13375184, 26750368]

約数ペア:

[(1, 26750368), (2, 13375184), (4, 6687592), (8, 3343796), (16, 1671898), (32, 835949), (41, 652448), (82, 326224), (164, 163112), (328, 81556), (656, 40778), (1312, 20389)]