1564876672

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{82051}}^1$

素因数の和:82214

約数の個数: 32

約数和(自身を含む): 3138489000

約数和(自身を除く): 1573612328

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 596, 1192, 2384, 4768, 9536, 19072, 82051, 164102, 328204, 656408, 1312816, 2625632, 5251264, 10502528, 12225599, 24451198, 48902396, 97804792, 195609584, 391219168, 782438336, 1564876672]

約数ペア:

[(1, 1564876672), (2, 782438336), (4, 391219168), (8, 195609584), (16, 97804792), (32, 48902396), (64, 24451198), (128, 12225599), (149, 10502528), (298, 5251264), (596, 2625632), (1192, 1312816), (2384, 656408), (4768, 328204), (9536, 164102), (19072, 82051)]