67332428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{6763}}^1$

素因数の和:6917

約数の個数: 24

約数和(自身を含む): 124998720

約数和(自身を除く): 57666292

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 6763, 9956, 13526, 27052, 128497, 256994, 513988, 885953, 1771906, 3543812, 16833107, 33666214, 67332428]

約数ペア:

[(1, 67332428), (2, 33666214), (4, 16833107), (19, 3543812), (38, 1771906), (76, 885953), (131, 513988), (262, 256994), (524, 128497), (2489, 27052), (4978, 13526), (6763, 9956)]