738368

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 28

約数和(自身を含む): 1493520

約数和(自身を除く): 755152

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 139, 166, 278, 332, 556, 664, 1112, 1328, 2224, 2656, 4448, 5312, 8896, 11537, 23074, 46148, 92296, 184592, 369184, 738368]

約数ペア:

[(1, 738368), (2, 369184), (4, 184592), (8, 92296), (16, 46148), (32, 23074), (64, 11537), (83, 8896), (139, 5312), (166, 4448), (278, 2656), (332, 2224), (556, 1328), (664, 1112)]