25970368

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{4889}}^1$

素因数の和:4984

約数の個数: 28

約数和(自身を含む): 52166520

約数和(自身を除く): 26196152

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 4889, 5312, 9778, 19556, 39112, 78224, 156448, 312896, 405787, 811574, 1623148, 3246296, 6492592, 12985184, 25970368]

約数ペア:

[(1, 25970368), (2, 12985184), (4, 6492592), (8, 3246296), (16, 1623148), (32, 811574), (64, 405787), (83, 312896), (166, 156448), (332, 78224), (664, 39112), (1328, 19556), (2656, 9778), (4889, 5312)]